In radon testing, what does the term "mitigation" refer to?

Mitigation in the context of radon testing specifically refers to the process of reducing radon levels in a home to make it safer for the occupants. Radon is a naturally occurring radioactive gas that can be harmful to health, and when elevated levels are detected through testing, it is essential to implement strategies that lower those levels to acceptable standards.

This may involve various techniques such as installing a radon reduction system (often including venting radon gas outside) or improving the building’s ventilation to prevent accumulation of radon indoors. The primary goal of mitigation is to effectively minimize radon exposure and protect the health of residents by maintaining radon levels below the recommended action level.

The other choices may play a role in the broader context of radon testing but do not encapsulate the specific definition of mitigation as it relates directly to reducing radon levels.