radon zone 1 Pennsylvania 2

https://brightquillio.com/s/7Wav3yY5AIsYF6hDixww9

Radon zone 1 covers most of Pennsylvania, meaning many homes have high levels of this radioactive gas that comes from the ground. It's odorless and invisible, but long-term exposure can be dangerous. Testing is simple and can help you decide if you need to reduce the radon in your home.