Everything you need to know about radon — what it is, how to test for it, how to fix it, and what the health risks really are.
Call the National Radon Hotline for free information and referrals to certified professionals.
Call 1-800-SOS-RADONYour state radon office can provide local data, free test kits, and certified contractor lists.
Find Your State ProgramThe EPA's Consumer Guide to Radon Reduction covers everything from testing to mitigation in detail.
Read the EPA GuideNow take step two. A $15 test kit is all it takes to know if your home is safe.
Find a Test Kit