Can You Recycle Smoke Detectors?
No
Not curbside — mail-back or e-waste depending on type
Why
Ionization detectors contain a tiny radioactive element and should be mailed back to the manufacturer. Photoelectric ones are e-waste.
How to dispose of smoke detectors
- Check the back: 'ionization' or a radioactive symbol means mail it to the manufacturer (most run take-back programs)
- Photoelectric detectors: e-waste drop-off
- Remove the battery and recycle it separately
Greener option
Detectors expire after 10 years — replace and dispose of old ones properly.
♻️ Recycling rules vary by city and hauler — when in doubt, check your local program. You can look up your area on our trash & recycling schedules page.