radon in basement 2
https://radontestresultsexpert.halcyonledger.com/posts/what-your-radon-test-results-actually-mean-for-your-home
After testing the basement, I found radon levels were higher than the EPA's recommended action limit. It's a silent, invisible gas that seeps up from the soil, so I installed a mitigation system with a fan and vent pipe to redirect it outside. Now I check the monitor routinely to keep the air safe for my family.