Radon Test Results Lantern

The First Step After Testing You ordered a radon test kit, placed it in the lowest lived-in level of your home, and waited the required number of days. Now you have a sheet of paper with a number on it. That number is your radon test results, and it can feel like a cryptic message from a lab you have never visited. In West St. Louis County, where homes in Chesterfield, Ballwin, Wildwood, and Town and Country sit on geology that can produce radon gas, this moment is more com