Electronics and hazardous items

How to dispose of smoke detector.

Recommended answerSmoke detectors are electronic products and some models contain sealed radioactive sources or batteries.

Recommended route

Follow manufacturer, retailer or local hazardous/electronics guidance.

Before disposal or return

  1. Remove replaceable batteries only when instructions allow.
  2. Keep the device intact.

Do not

Do not dismantle, crush or burn a smoke detector.

Reference sources

Checked 2026-08-16