Radon is a cancer-causing, radioactive gas. It comes from the natural decay and breakdown of Uranium and Radium in the ground . You cant see it, smell it, or taste it but it’s there. This gas permeates up through the soil and accumulates in your home. When you breathe air containing radon the Alpha particles stick to your lung cells and small explosions occur. This deforms the cell changing the DNA structure. What is Radon? A lung cancer risk like smoking.