Should I test for radon?
Radon is estimated to cause 21,000 deaths per year in the USA. It is one of the leading causes of lung cancer that can easily be avoided. Radon is an invisible, colorless, odorless, tasteless gas that can concentrate in homes. It's health effects are cumulative, meaning that it accumulates in the lungs over time. Below are some exhibits of the concerns of radon.
It is invisible but in certain conditions it can be seen. Here is what radon looks like under these conditions. These are the alpha decay particles (the dangerous ones) in a cloud chamber.