radon levels st louis 2

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Radon levels in St. Louis can vary quite a bit depending on the neighborhood and even the specific home, since the region has a lot of uranium-rich soil that breaks down into this invisible gas. I've seen some houses with high readings in places like the Missouri River valley, while others just a few blocks away test fine. Because radon is odorless and tasteless, many homeowners only think about it when selling or buying property, but it's worth checking even if you've lived in the same place f…