According to the Colorado Department of Public Health and Environment (CDPHE), new research shows that all Colorado counties are now considered to be at high risk of radon. Radon is an invisible, radioactive gas that can only be detected through testing. Homeowners can purchase the inexpensive radon testing kits and conduct the tests themselves. For more information on radon, visit the CDPHE’s Radon Outreach webpage, which includes a map of radon zones, information on finding a contractor; public information videos; resources for radon resistant construction; and helpful pamphlets and guides. Protect your home and family by checking the website today.