Even newer homes can have radon issues, as this odorless gas can seep through cracks and openings in the foundation. While modern building practices may reduce the risk, they don't eliminate it entirely. Factors such as soil composition and geographic location also play a significant role in radon levels. Testing is the only way to know for sure if your home is safe. Curious about the best testing methods or how to mitigate radon exposure? Ask Improvi.ai for personalized guidance.