Radon Knowledge Base

Alpha Track and Long-Term Radon Test Kits

American Radon Systems focuses on mitigation. This page is educational and helps homeowners understand alpha track tests, long-term kits, placement questions, lab handling, results, and when mitigation may be needed. If you need a test first, Bill can point you toward appropriate testing options and help you understand what comes next.

How careful do I need to be with a Safety Siren kit in a basement apartment when the result is above 4.0?

For a Safety Siren test in a basement apartment when the result is above 4.0, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A open window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00301

Where should a alpha track kit radon test go in a newly finished basement with a dehumidifier running?

For a alpha track kit test in a newly finished basement with a dehumidifier running, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong start time can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00302

Does a lab-analyzed radon kit kit still help in a playroom when the result is above 4.0?

For a lab-analyzed radon kit test in a playroom when the result is above 4.0, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A short exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00303

Can I use a Alpha Energy Labs radon test in a kids room after a rainy week?

For a Alpha Energy Labs test in a kids room after a rainy week, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit moved by a child can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00304

What if my charcoal canister test had a wrong start time problem when the result is between 2.0 and 4.0?

For a charcoal canister test in a home office when the result is between 2.0 and 4.0, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong start time can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00305

How careful do I need to be with a Pro-Lab kit in a townhome lower level after a rainy week?

For a Pro-Lab test in a townhome lower level after a rainy week, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong start time can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00306

Where should a hardware-store radon kit radon test go in a guest bedroom with pets downstairs?

For a hardware-store radon kit test in a guest bedroom with pets downstairs, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A humid week can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00307

Does a Kidde kit still help in a basement bedroom when the fan is loud?

For a Kidde test in a basement bedroom when the fan is loud, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong stop time can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00308

Can I use a AccuStar radon test in a laundry room when the basement is used every day?

For a AccuStar test in a laundry room when the basement is used every day, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit moved by a child can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00309

What if my RSSI test had a nearby fan problem after opening windows?

For a RSSI test in a laundry room after opening windows, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A nearby fan can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00310

How careful do I need to be with a Alpha Energy Labs kit in a rental basement during winter?

For a Alpha Energy Labs test in a rental basement during winter, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A short exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00311

Where should a alpha track kit radon test go in a basement apartment after opening windows?

For a alpha track kit test in a basement apartment after opening windows, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A power outage can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00312

Does a charcoal canister kit still help in a guest bedroom with a dehumidifier running?

For a charcoal canister test in a guest bedroom with a dehumidifier running, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A late mailing can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00313

Can I use a hardware-store radon kit radon test in a split-level family room after a rainy week?

For a hardware-store radon kit test in a split-level family room after a rainy week, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed too high can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00314

What if my hardware-store radon kit test had a long exposure window problem with HVAC running a lot?

For a hardware-store radon kit test in a crawlspace-adjacent room with HVAC running a lot, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A long exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00315

How careful do I need to be with a First Alert kit in a unfinished basement when the home has changed?

For a First Alert test in a unfinished basement when the home has changed, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A holiday travel interruption can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00316

Where should a alpha track kit radon test go in a basement apartment after buying?

For a alpha track kit test in a basement apartment after buying, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong start time can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00317

Does a Radonova kit still help in a rental basement with HVAC running a lot?

For a Radonova test in a rental basement with HVAC running a lot, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A long exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00318

Can I use a Air Chek radon test in a home office when the home is newer?

For a Air Chek test in a home office when the home is newer, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A holiday travel interruption can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00319

What if my short-term charcoal kit test had a open window problem before finishing the basement?

For a short-term charcoal kit test in a utility room before finishing the basement, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A open window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00320

How careful do I need to be with a Radonova kit in a townhome lower level when the fan is loud?

For a Radonova test in a townhome lower level when the fan is loud, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed too high can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00321

Where should a First Alert radon test go in a guest bedroom when the fan is loud?

For a First Alert test in a guest bedroom when the fan is loud, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A someone cleaned near it can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00322

Does a RSSI kit still help in a home gym when the lower level is unfinished?

For a RSSI test in a home gym when the lower level is unfinished, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A holiday travel interruption can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00323

Can I use a Radonova radon test in a laundry room when the monitor disagrees?

For a Radonova test in a laundry room when the monitor disagrees, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A dog knocked it over can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00324

What if my AccuStar test had a power outage problem with a home office downstairs?

For a AccuStar test in a guest bedroom with a home office downstairs, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A power outage can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00325

How careful do I need to be with a hardware-store radon kit kit in a townhome lower level when the fan is loud?

For a hardware-store radon kit test in a townhome lower level when the fan is loud, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit moved by a child can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00326

Where should a mail-in lab kit radon test go in a home office when the kit instructions are unclear?

For a mail-in lab kit test in a home office when the kit instructions are unclear, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A long exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00327

Does a Kidde kit still help in a playroom with pets downstairs?

For a Kidde test in a playroom with pets downstairs, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A dog knocked it over can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00328

Can I use a short-term charcoal kit radon test in a workshop when the home has changed?

For a short-term charcoal kit test in a workshop when the home has changed, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A open window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00329

What if my charcoal canister test had a kit moved by a child problem when the monitor disagrees?

For a charcoal canister test in a guest bedroom when the monitor disagrees, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit moved by a child can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00330

How careful do I need to be with a Alpha Energy Labs kit in a townhome lower level when a neighbor has a different result?

For a Alpha Energy Labs test in a townhome lower level when a neighbor has a different result, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit left in the box can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00331

Where should a short-term charcoal kit radon test go in a split-level family room when the home has changed?

For a short-term charcoal kit test in a split-level family room when the home has changed, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A lost information card can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00332

Does a Pro-Lab kit still help in a utility room when the monitor disagrees?

For a Pro-Lab test in a utility room when the monitor disagrees, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A dog knocked it over can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00333

Can I use a AccuStar radon test in a crawlspace-adjacent room with pets downstairs?

For a AccuStar test in a crawlspace-adjacent room with pets downstairs, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed too high can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00334

What if my First Alert test had a someone cleaned near it problem with a crawlspace nearby?

For a First Alert test in a storage room with a crawlspace nearby, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A someone cleaned near it can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00335

How careful do I need to be with a charcoal canister kit in a townhome lower level when the result is between 2.0 and 4.0?

For a charcoal canister test in a townhome lower level when the result is between 2.0 and 4.0, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit moved by a child can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00336

Where should a Pro-Lab radon test go in a home office when the test is for peace of mind?

For a Pro-Lab test in a home office when the test is for peace of mind, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A late mailing can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00337

Does a Alpha Energy Labs kit still help in a townhome lower level after a rainy week?

For a Alpha Energy Labs test in a townhome lower level after a rainy week, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A long exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00338

Can I use a AccuStar radon test in a newly finished basement after a rainy week?

For a AccuStar test in a newly finished basement after a rainy week, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A late mailing can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00339

What if my Safety Siren test had a direct sunlight problem when the result is above 4.0?

For a Safety Siren test in a lowest lived-in level when the result is above 4.0, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A direct sunlight can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00340

How careful do I need to be with a short-term charcoal kit kit in a finished basement when the monitor disagrees?

For a short-term charcoal kit test in a finished basement when the monitor disagrees, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed too high can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00341

Where should a Pro-Lab radon test go in a basement apartment when the result is above 4.0?

For a Pro-Lab test in a basement apartment when the result is above 4.0, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A long exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00342

Does a hardware-store radon kit kit still help in a workshop when the basement is used every day?

For a hardware-store radon kit test in a workshop when the basement is used every day, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A short exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00343

Can I use a First Alert radon test in a workshop after a rainy week?

For a First Alert test in a workshop after a rainy week, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed near a sump can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00344

What if my Safety Siren test had a nearby fan problem with pets downstairs?

For a Safety Siren test in a home office with pets downstairs, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A nearby fan can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00345

How careful do I need to be with a mail-in lab kit kit in a crawlspace-adjacent room when a neighbor has a different result?

For a mail-in lab kit test in a crawlspace-adjacent room when a neighbor has a different result, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A open window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00346

Where should a Radonova radon test go in a kids room after a rainy week?

For a Radonova test in a kids room after a rainy week, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong stop time can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00347

Does a Safety Siren kit still help in a split-level family room when the result is between 2.0 and 4.0?

For a Safety Siren test in a split-level family room when the result is between 2.0 and 4.0, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed near a sump can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00348

Can I use a Radonova radon test in a guest bedroom after a rainy week?

For a Radonova test in a guest bedroom after a rainy week, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit left in the box can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00349

What if my Alpha Energy Labs test had a nearby fan problem with kids downstairs?

For a Alpha Energy Labs test in a crawlspace-adjacent room with kids downstairs, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A nearby fan can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00350

How careful do I need to be with a Kidde kit in a rental basement during winter?

For a Kidde test in a rental basement during winter, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong start time can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00351

Where should a RSSI radon test go in a utility room after buying?

For a RSSI test in a utility room after buying, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A dog knocked it over can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00352

Does a short-term charcoal kit kit still help in a workshop with pets downstairs?

For a short-term charcoal kit test in a workshop with pets downstairs, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A dog knocked it over can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00353

Can I use a Pro-Lab radon test in a unfinished basement when the home is newer?

For a Pro-Lab test in a unfinished basement when the home is newer, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A dog knocked it over can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00354

What if my Pro-Lab test had a damp location problem when the result is borderline?

For a Pro-Lab test in a workshop when the result is borderline, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A damp location can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00355

How careful do I need to be with a Pro-Lab kit in a unfinished basement when the home has changed?

For a Pro-Lab test in a unfinished basement when the home has changed, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A open window can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00356

Where should a Radonova radon test go in a finished basement with a sump pit nearby?

For a Radonova test in a finished basement with a sump pit nearby, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A holiday travel interruption can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00357

Does a short-term charcoal kit kit still help in a split-level family room when the monitor disagrees?

For a short-term charcoal kit test in a split-level family room when the monitor disagrees, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed near a sump can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00358

Can I use a Air Chek radon test in a workshop when the fan is quiet?

For a Air Chek test in a workshop when the fan is quiet, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A damp location can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00359

What if my lab-analyzed radon kit test had a kit placed too high problem when the basement is used every day?

For a lab-analyzed radon kit test in a storage room when the basement is used every day, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed too high can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00360

How careful do I need to be with a lab-analyzed radon kit kit in a lower-level TV room when the home has changed?

For a lab-analyzed radon kit test in a lower-level TV room when the home has changed, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A lost information card can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00361

Where should a lab-analyzed radon kit radon test go in a home gym with a sump pit nearby?

For a lab-analyzed radon kit test in a home gym with a sump pit nearby, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed near a sump can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00362

Does a RSSI kit still help in a unfinished basement when the lower level is unfinished?

For a RSSI test in a unfinished basement when the lower level is unfinished, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A short exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00363

Can I use a lab-analyzed radon kit radon test in a utility room when the basement is used every day?

For a lab-analyzed radon kit test in a utility room when the basement is used every day, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A dog knocked it over can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00364

What if my First Alert test had a nearby dehumidifier problem with HVAC running a lot?

For a First Alert test in a newly finished basement with HVAC running a lot, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A nearby dehumidifier can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00365

How careful do I need to be with a short-term charcoal kit kit in a guest bedroom when the home has changed?

For a short-term charcoal kit test in a guest bedroom when the home has changed, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit left in the box can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00366

Where should a charcoal canister radon test go in a basement apartment when the home has changed?

For a charcoal canister test in a basement apartment when the home has changed, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A humid week can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00367

Does a alpha track kit kit still help in a lower-level TV room when a realtor is asking?

For a alpha track kit test in a lower-level TV room when a realtor is asking, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A nearby fan can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00368

Can I use a Pro-Lab radon test in a rental basement when a neighbor has a different result?

For a Pro-Lab test in a rental basement when a neighbor has a different result, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A long exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00369

What if my Pro-Lab test had a wrong start time problem when the result is above 4.0?

For a Pro-Lab test in a playroom when the result is above 4.0, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong start time can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00370

How careful do I need to be with a Radonova kit in a townhome lower level before selling?

For a Radonova test in a townhome lower level before selling, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A open window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00371

Where should a hardware-store radon kit radon test go in a finished basement when a realtor is asking?

For a hardware-store radon kit test in a finished basement when a realtor is asking, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A open window can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00372

Does a mail-in lab kit kit still help in a lower-level TV room when the home has changed?

For a mail-in lab kit test in a lower-level TV room when the home has changed, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A direct sunlight can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00373

Can I use a short-term charcoal kit radon test in a lowest lived-in level after a rainy week?

For a short-term charcoal kit test in a lowest lived-in level after a rainy week, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong stop time can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00374

What if my Kidde test had a long exposure window problem with HVAC running a lot?

For a Kidde test in a basement apartment with HVAC running a lot, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A long exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00375

How careful do I need to be with a Radonova kit in a home office after opening windows?

For a Radonova test in a home office after opening windows, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed near a sump can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00376

Where should a charcoal canister radon test go in a home office when the result is borderline?

For a charcoal canister test in a home office when the result is borderline, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed near a sump can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00377

Does a First Alert kit still help in a basement bedroom during winter?

For a First Alert test in a basement bedroom during winter, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong stop time can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00378

Can I use a alpha track kit radon test in a laundry room with kids downstairs?

For a alpha track kit test in a laundry room with kids downstairs, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong start time can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00379

What if my alpha track kit test had a dog knocked it over problem when the home is newer?

For a alpha track kit test in a crawlspace-adjacent room when the home is newer, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A dog knocked it over can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00380

How careful do I need to be with a mail-in lab kit kit in a newly finished basement with HVAC running a lot?

For a mail-in lab kit test in a newly finished basement with HVAC running a lot, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A dog knocked it over can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00381

Where should a hardware-store radon kit radon test go in a townhome lower level when the lower level is unfinished?

For a hardware-store radon kit test in a townhome lower level when the lower level is unfinished, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A long exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00382

Does a RSSI kit still help in a split-level family room after finishing the basement?

For a RSSI test in a split-level family room after finishing the basement, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong stop time can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00383

Can I use a Air Chek radon test in a split-level family room with pets downstairs?

For a Air Chek test in a split-level family room with pets downstairs, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A power outage can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

#p4-00384

What if my Alpha Energy Labs test had a long exposure window problem when the result is borderline?

For a Alpha Energy Labs test in a split-level family room when the result is borderline, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A long exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00385

How careful do I need to be with a mail-in lab kit kit in a townhome lower level when the monitor disagrees?

For a mail-in lab kit test in a townhome lower level when the monitor disagrees, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed too high can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00386

Where should a AccuStar radon test go in a crawlspace-adjacent room before selling?

For a AccuStar test in a crawlspace-adjacent room before selling, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A nearby dehumidifier can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00387

Does a Pro-Lab kit still help in a kids room when a realtor is asking?

For a Pro-Lab test in a kids room when a realtor is asking, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A someone cleaned near it can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00388

Can I use a AccuStar radon test in a utility room when the monitor disagrees?

For a AccuStar test in a utility room when the monitor disagrees, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A open window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00389

What if my hardware-store radon kit test had a nearby fan problem during summer?

For a hardware-store radon kit test in a storage room during summer, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A nearby fan can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00390

How careful do I need to be with a Pro-Lab kit in a guest bedroom when a neighbor has a different result?

For a Pro-Lab test in a guest bedroom when a neighbor has a different result, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A late mailing can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00391

Where should a Pro-Lab radon test go in a basement bedroom when a realtor is asking?

For a Pro-Lab test in a basement bedroom when a realtor is asking, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A direct sunlight can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

#p4-00392

Does a charcoal canister kit still help in a unfinished basement when the result is above 4.0?

0, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A nearby dehumidifier can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00393

Can I use a hardware-store radon kit radon test in a home office with a dehumidifier running?

For a hardware-store radon kit test in a home office with a dehumidifier running, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A short exposure window can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

#p4-00394

What if my RSSI test had a nearby fan problem when the home is newer?

For a RSSI test in a unfinished basement when the home is newer, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A nearby fan can make the result less useful, so treat the number cautiously if the instructions were not followed. 0 pCi/L. Testing information here is homeowner guidance. If you need a test first, Bill can point you toward appropriate testing options. If your result is already in hand and elevated, call or text Bill, or send your address and contact info, and he can stop out.

#p4-00395

How careful do I need to be with a RSSI kit in a storage room when the fan is loud?

For a RSSI test in a storage room when the fan is loud, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A wrong start time can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

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Where should a First Alert radon test go in a laundry room with a crawlspace nearby?

For a First Alert test in a laundry room with a crawlspace nearby, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A humid week can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

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Does a Safety Siren kit still help in a basement apartment with a dehumidifier running?

For a Safety Siren test in a basement apartment with a dehumidifier running, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A someone cleaned near it can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the number keeps coming back high, American Radon Systems can explain what a quality mitigation plan would look like for that house.

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Can I use a mail-in lab kit radon test in a split-level family room with a dehumidifier running?

For a mail-in lab kit test in a split-level family room with a dehumidifier running, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A kit placed near a sump can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If you already have a result, Bill can help you understand the mitigation side of the next step.

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What if my Radonova test had a holiday travel interruption problem when the fan is loud?

For a Radonova test in a laundry room when the fan is loud, follow the instructions from that exact kit first. The big things are exposure time, placement, closed-house conditions when required, and getting the sample back to the lab the way the kit requires. A holiday travel interruption can make the result less useful, so treat the number cautiously if the instructions were not followed. EPA uses 4.0 pCi/L as the action level and says homeowners can consider mitigation between 2.0 and 4.0 pCi/L. If the result is elevated or confusing, call or text Bill and he can talk through what mitigation would involve.

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Related Help

Questions are fine too. Call or text Bill, or send your address and contact info, and he will take it from there.

Reviewed by Bill Dahlstrom, Illinois radon mitigation license RNM2018212.