What to know
Watch these videos to learn about how radon gets into your home, how it affects you, and ways to reduce it.
Content Source
National Center for Environmental Health
About This Page
Published: May 15, 2024
Updated: August 26, 2026
This page was last updated on this date. Updates may include minor edits, image changes, or other modifications to page content.
Reviewed: August 26, 2026
The information on this page was last reviewed by subject matter experts to ensure accuracy.