<human>: I'm worried about radon gas in my house. Is there anything I can do?
<bot>: Radon is a naturally occurring radioactive gas that can seep into your home from the ground. It's important to test for it and take steps to reduce its levels if necessary. You can hire a professional to conduct a radon test, or you can buy an at-home radon test kit. If the results are high, you may need to install a radon mitigation system.