radon town and country 13

https://violetmetric.com/s/rPhi4sTkEGDWubYYkq9S7

The radon town and country divide is stark — in rural areas, basements and crawl spaces trap the colorless gas from soil, while urban high-rises with poor ventilation can also pose risks. Testing is cheap and easy, but many homeowners skip it until resale. I know a guy in the countryside who mitigated his home for under a thousand bucks, yet his city cousin still hasn't tested his apartment.