Radon is a naturally occurring highly radioactive gas and comes from the breakdown (radioactive decay) of uranium in the soil. It is a radioactive, colorless, odorless, cancer-causing gas. It is usually found in rocks and soil, but in some cases, well water may also be a source of radon. Radon enters homes through cracks in foundations, walls and joints.
The Surgeon General has warned that radon is the second leading cause of lung cancer in the United States today. The Surgeon General and the U.S. Environmental Protection Agency (US EPA) have estimated that as many as 21,000 lung cancer deaths are caused each year by radon.
Why Have Radon Levels Checked?
Having your home tested is the only way to determine if you have an elevated radon level inside your home. There are no rapid presenting symptoms that will alert you to the exposure of radon. It can take years of exposure before any problems are visible.
Every home should be tested for radon. Radon has been found at elevated levels in homes in every state. The U.S. Environmental Protection Agency (EPA) estimates that nearly one out of every fifteen homes in the United States has unsafe indoor radon levels.
The US EPA, Surgeon General, American Lung Association, American Medical Association, and National Safety Council recommend testing your home for radon because testing is the only way to know the actual amount of radon in your home at that point.
Radon testing is easy and inexpensive and it could save your life.
Learn more about Radon at The North Carolina Radon Program or the EPA.