post-mitigation radon test 10

https://victor-wiki.win/index.php/What_to_Expect_From_a_Professional_Radon_System_Installation

After installing a radon mitigation system, I waited the recommended 48 hours to run the post-mitigation radon test. The test involves placing a small detector in the lowest livable area, usually the basement, for three to seven days. It measures the radon levels to confirm the system is working properly and has reduced concentrations below the EPA action level of 4 pCi/L. This final step ensures the safety of my family and validates the investment in the mitigation system.