DELAWARE — A recent report by the American Lung Association has raised alarms about the presence of radon, a radioactive gas and the second leading cause of lung cancer, in about 15% of homes in Delaware. January, recognized as National Radon Action Month, brings with it a renewed call to action for residents to test their homes for this silent killer.
Radon, an odorless, tasteless, and colorless gas, is emitted naturally from the ground. The gas can infiltrate buildings through cracks in floors, basement walls, foundations, and other openings. Inside homes, schools, and other structures, radon can accumulate to dangerous levels. Nationwide, it is responsible for an estimated 21,000 lung cancer deaths annually and is the primary cause of lung cancer among non-smokers.
In Delaware, approximately 15% of radon test results equal or exceed the Environmental Protection Agency’s (EPA) action level of 4 pCi/L (picoCuries per liter of air), according to the Lung Association’s “State of Lung Cancer” report.
“Radon in homes is more common than you might think,” warned Deb Brown, Chief Mission Officer for the Lung Association. “This issue should not be taken lightly. Testing for radon is the only way to ensure the air in your home is safe. Fortunately, testing is straightforward and affordable with do-it-yourself kits.”
If high levels of radon are detected, homeowners are urged to contact a certified radon professional to install a radon mitigation system. This system, typically consisting of a vent pipe, fan, and the sealing of cracks and openings, collects radon gas from beneath the foundation and vents it outside.
Mitigation isn’t just about safety; it’s also about affordability. A standard radon mitigation system can be installed easily and at a reasonable cost. Some state health departments even provide financial assistance or low-interest loans for radon mitigation, making it accessible for all homeowners.
The Lung Association encourages Delaware residents to take action this month by learning more about radon testing and mitigation and enrolling in the free Radon Basics course. By taking these steps, Delawareans can protect their homes and their health from the silent threat of radon.
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