Why homeowners should test for this cancer-causing chemical

You can't see it, you can't smell it, but it could kill you.
Radon, an invisible, radioactive gas, is the second leading cause of lung cancer.
You might think about radon testing is only necessary in homes up north that have basements, but according to the Florida Department of Health, one in five Florida homes tested for radon have elevated levels.
The CDC says the number one cause of lung cancer in non-smokers is exposure to radon gas that can enter homes or schools from soil or building materials, and seep thru cracks and openings in the foundation