Radon test kits come in many shapes and sizes but they all are designed to accomplish one thing; to give you an accurate measurement of radon gas in your home at a low cost. Most short-term radon test kits use activated charcoal to gather the air during the test period. You then seal the kit and mail it the certified laboratory. The lab will quickly send a confidential result showing what the radon levels are in your home.
How to test for Radon gas