How do I keep my smoke alarms working?

Smoke alarms are very easy to take care of. There are two steps to remember.

  • Simply replace the batteries at least once a year.
    Tip: Pick a holiday or your birthday and replace the batteries each year on that day. Some smoke alarms now on the market come with a ten-year battery. These alarms are designed to be replaced as a whole unit, thus avoiding the need for battery replacement. If your smoke alarm starts making a "chirping" noise, replace the batteries and reset it.
  • Keep them clean. Dust and debris can interfere with their operation, so vacuum over and around your smoke alarm regularly.

Show All Answers

1. Why should my home have smoke alarms?
2. Where do I put them?
3. Where do I purchase smoke alarms?
4. Are smoke alarms difficult to install?
5. How do I keep my smoke alarms working?
6. What if the alarm goes off when I am cooking?
7. How long will my smoke detector last?
8. Anything else I should know?