As awareness enhances regarding the health threat of radon gas, even more people are deciding to evaluate their homes for the harmful gas. An University of Calgary led research study discovers the only trustworthy means to measure exposure to radon gas is with a long-lasting screening set, which takes readings within the residence for 90 or more days. A radon examination package prices in between $10 and $12 at the hardware store or online. If you locate radon degrees over 4 pCi/L, you can get your home expertly examined and also minimized to air vent the radon gas.