Radon Mitigation in Iowa is the process used to reduce concentrations of radon gas in your house to ensure that it is suitable for human occupancy. Anyone can find and use the simple radon testing kits at most major hardware stores to determine if radon mitigation is necessary. These kits also offer directions as a do-it-yourself project. However, as simple as “reducing radon levels” sounds on paper or in a kit, radon mitigation is generally not recommended for the “average handyman” according to Health Association Agencies.