radon in basement 9

https://radontestingjeffersoncountymag.meridiannest.com/posts/why-radon-testing-jefferson-county-mo-matters-for-your-home

I tested the air in my basement last week and the radon levels were higher than I expected. It's scary because you can't see or smell it, and it can lead to health problems over time. I had to install a mitigation system to vent the gas out and keep my family safe.