Radon is a radioactive gas and exposure to it causes 21,000 lung cancer deaths per year-only smoking causes more. Because you can't see, smell or taste radon, it's important to periodically test the air in your home.
Radon is a radioactive gas and exposure to it causes 21,000 lung cancer deaths per year-only smoking causes more. Because you can't see, smell or taste radon, it's important to periodically test the air in your home.