Is radon testing worth it? To be worthwhile, a radon test must be continued for an entire year. The common two-day radon tests that are done with a radon test kit or during real estate transactions are entirely untrustworthy. Why is a short-term radon test so unreliable? There are three reasons: The EPA states that it is your annual average of radon exposure that determines your radon lung cancer risk; not how much radon might be in the air on a given day. The EPA states that approximately 49.9 percent of all positive short-term radon tests provided false results that...
Is radon testing worth it?
