Testing your home is the only way to know if radon levels are high. You and your family could be at risk for lung cancer. Get the why, when and ways to test your home for radon:
ALT An illustration of a person standing near a window. Text reads "Testing is the only way to determine if your home has high radon levels. Hire a licensed professional to install a radon reduction system if levels are over 4 pCi/L." cdc.gov/radon is in lower right corner.