True or False: You cannot slow the entry of radon into the house.

The statement that you cannot slow the entry of radon into the house is false. There are several effective methods to mitigate radon levels and reduce its entry, regardless of whether the home is new or old.

For existing homes, measures such as increasing ventilation, sealing cracks in floors and walls, and using radon mitigation systems can significantly reduce radon levels. In newly constructed homes, builders can incorporate radon-resistant construction techniques, which include proper site preparation, installation of ventilation systems, and sealing openings where radon can enter. These strategies demonstrate that it is indeed possible to manage and decrease radon infiltration in homes.

Understanding radon's behavior and the techniques available for mitigation is important for real estate professionals tasked with ensuring the safety and health of home buyers and owners.