Radon is a radioactive gas that can cause lung cancer. It is found in the air and can enter homes through cracks in the foundation or other openings. Radon testing is important for all homes, regardless of age or location.
There are two main types of radon tests: short-term tests and long-term tests. Short-term tests are less expensive and can be purchased at most hardware stores. They are placed in the home for two to seven days, and then sent to a laboratory for analysis. Long-term tests are more expensive, but they provide a more accurate measurement of radon levels over time. They are placed in the home for three to twelve months, and then sent to a laboratory for analysis.
