â€¢ Cover this layer or your crawlspace floor with plastic bed linen to stop radon gas from moving past that level and into your residence. There are no commonly available medical examinations to gauge whether you have actually been exposed to radon. But if you assume that you might have been, talk with your medical professional signs of radon poisoning about whether you need to get regular wellness check-ups and also examinations to look for possible indications of lung cancer cells.
Does opening windows reduce radon?
Opening windows improves air circulation and ventilation, helping move radon out of the house and mixing radon-free outside air with indoor air. Opening basement windows helps reduce negative air pressure, diluting radon with clean outdoor air.