https://cexc.info/radon-7-things-to-look-out-for-in-your-home/ Radon is a building contaminant that accumulates. Radon has been detected in high concentrations all over America. According to the Environmental Protection Agency (EPA) advises that when buying a new home or selling an existing one, have it tested for radon. older homes built prior to 1975 are especially predisposed to a risk. These…