radon test st louis 4

https://thoughtminty.com/s/klQHXJ67mUhlMvgFP04aJ

We recently tested for radon in our St. Louis basement before finishing the space. I joined a neighbor's program and picked up a simple charcoal canister from the county health department. After leaving it for four days, we sent it to a lab. The results came back okay, but it was such a relief to know for sure.