As clocks fall back and daylight hours shift, the seasonal time change offers more than just a reminder to reset your watch—it’s the perfect cue to check your smoke and carbon monoxide alarms.

These devices are your first line of defense against two silent threats: fire and carbon monoxide poisoning. But they only work if they’re powered and properly maintained. That’s why fire safety experts recommend using the time change each fall and spring as a built-in reminder to test alarms and replace batteries.

Here’s a quick checklist:

•  Replace batteries in all smoke and carbon monoxide alarms—even if they haven’t chirped. A fresh battery ensures uninterrupted protection.
•  Test each alarm by pressing the test button until you hear a loud beep. If it’s faint or silent, replace the unit.
•  Check the expiration date. Smoke alarms should be replaced every 10 years; carbon monoxide alarms every 5–7 years depending on the model.
•  Install alarms in key areas: inside bedrooms, outside sleeping areas, and on every level of your home—including the basement.

If you use hardwired alarms, they still need battery backups. And if you’ve recently renovated or moved, double-check that your alarms are placed correctly and haven’t been removed or covered.

This simple seasonal habit can save lives. So as you adjust your clocks, take a few extra minutes to protect your home and loved ones. It’s a small step with lasting impact.

Stay safe, stay prepared—and let the time change work in your favor.