
Investing money on costly "radon barriers" or "radon sealer paints" is not considered a good suggestion as this cash would be much better spent on the installation of a radon removal system. EPA suggests fixing your house if the results of one lengthy- term test or the average of two short- term tests reveal radon levels of 4 pCi/L or higher. With today's innovation, radon levels in the majority of residences can be minimized to 2 pCi/L or below. Radon degrees fall as well a…
drianam707 doesn’t have any published instructables yet.