Boulder County Public Health is offering a radon test kit free of charge to Boulder County, Colorado residents.
Radon is a naturally occurring radioactive gas and the second leading cause of lung cancer in the United States, often accumulating indoors without any noticeable signs. Because radon cannot be seen, smelled, or tasted, testing your home is the only way to know if levels are elevated.
For more information about radon, check out the Boulder County website.