Radon is an invisible and odorless radioactive gas that occurs naturally by decaying uranium in the earth's surface. Though you can't see it, smell it or taste it it's there and it's been noted as the second leading cause of lung cancer in the United States.

Radon gas rises through the soil and seeps through cracks, holes, and drain pipes in the foundation or basement of your home and office. Radon can be found all over the United States and according to the EPA, 1 out of every 15 homes in the United States has high levels of Radon gas. Unlike other odorless poisons like carbon monoxide, where symptoms are more immediate, Radon gas poisoning has longer term effects. That is why it is important to have your home tested 1 to 2 times a year as Radon levels can vary from season to season.

You can get a Radon tester from your local hardware store or health department. Simply follow the instructions to perform the test yourself then mail in the samples and get your results.

Correcting high Radon levels is actually very simple and can be done by your trained local heating and cooling contractor. The crucial part is detecting the gas before it can do you or your loved ones any harm.