radon gas risk 2

https://getradontestresultsdigest.inkharbory.com/posts/understanding-your-radon-test-results-a-guide-for-metro-east-homeowners

Radon gas is a silent, invisible threat that can seep into your home from the ground, often without you noticing. Long-term exposure increases your risk of lung cancer, making it important to test your home, especially in basements or lower levels, and consider mitigation if levels are high.