Smoke Detector

Change the batteries in your smoke detector when you turn your clocks back this fall.

OLYMPIA — Nov. 1 marked the end of Daylight-Saving Time. As clocks are moved back one hour, please use this time as a reminder to replace the batteries in your smoke alarms and refresh fire safety practices within your home.

According to the United States Fire Administration, half of all residential fires occur between 11 p.m. and 7 a.m. when most residents are asleep. In 2025, there were 51 fire fatalities in places where working smoke alarms should have been installed. Of those deaths, 30 occurred in places without operating alarms noted by the responding fire department. Due to changes in building materials and an increase in flammable household items, the time to escape a residential fire can be as low as 1-2 minutes. Working smoke alarms provide early notification which alerts you and your family to an emergency so that you can evacuate in a timely manner.