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Review title: Didn't work for me
Product review: Putting in a radon mitigation system was necessary for the seller I bought my house from because it had a reading of 51.0. One should take action if it gets above 4.0 !After the system was installed, the documentation showed it went below 4.0.The mitigation fan recently broke and didn't want to replace it because I painted / sealed my basement floor when I bought the house (false belief that would stop the radon).I followed the instructions and sent in this test. I got back a reading < 4.0 (not a risk) which I don't believe was right at all. I later bought a continuous radon monitor. After a few days I got my first reading from it (around 10.0) and it kept going up everyday.It was around 20.0 when I had the mitigation fan replaced and then watched the reading go back down day by day (took about 2 weeks to get to safe level again).Would not recommend this product.
