mitigation for high radon 2

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Mitigation for high radon often involves installing a sub-slab depressurization system, which uses a fan to pull radon from beneath the house and vent it outside. Sealing cracks in concrete floors and walls, as well as improving ventilation in crawl spaces, can also help. It's important to test radon levels first to determine if mitigation is needed, and then hire a certified professional for the work to ensure it's done effectively and safely. I had this done in my own basement and saw levels…