Where should post-mitigation testing take place?

Post-mitigation testing should take place at the same location as the pre-mitigation test to ensure that the comparison of radon levels is valid and reliable. This practice is essential for evaluating the effectiveness of the mitigation strategies employed. By testing in the same location, technicians can accurately assess whether the radon levels have decreased as intended and determine if the mitigation efforts have successfully reduced the radon concentration to acceptable levels.

Consistency in testing locations allows for a direct comparison of results and helps prevent discrepancies caused by variances in environmental factors that could influence radon levels in different areas of the home. Therefore, testing in the same location is crucial for verifying the success of the radon mitigation system.