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Radon Testing for Homeowners
What Is Radon
Radon is a radioactive gas that comes from the ground. It's the #2 cause of lung cancer after smoking. You can't see, smell, or taste it.
Testing
- Short-term test kits ($10-$25) give results in 2-7 days
- Long-term tests (90+ days) give a more accurate annual average
- Digital monitors ($100-$200) give continuous readings
Action Level
EPA recommends mitigation if radon levels exceed 4 pCi/L. Mitigation systems cost $800-$2,500 and reduce levels by up to 99%.
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