San Francisco Public Library offers free radon detectors for checkout, empowering patrons to easily test their homes for radon —an invisible, odorless and tasteless radioactive gas. This program is made possible through a partnership with the California Department of Public Health Indoor Radon Program, and aims to increase awareness and reduce the health risks associated with radon exposure.
What is radon?
Radon is a naturally occurring radioactive gas that can enter any building, including homes, and is a leading cause of lung cancer. Because it can't be detected by human senses, testing is the only way to know if your home has elevated levels.
Radon detector details:
- 21-day checkout period
- Available at all library locations, first-come, first-served
- Can be placed on hold
- Return to the book drop when you are done.
Each Radon Detector kit includes:
- EcoBlu Radon Detector
- Table stand
- Power cable
- Power adaptor
- User manual
- Step-by-Step Guide
- Box
How do I get started?
Visit any library location to pick one up, or place it on hold online. Detectors are available first-come, first-served.
Other resources: