5 Signs It’s Time to Replace Your Smoke Alarms
5 Signs It’s Time to Swap Out Your Smoke Alarms Smoke alarms are lifesavers—literally—but they don’t last forever. Just like any gadget, they need to be replaced to keep working properly. If you’re not sure whether your alarms are still doing their job, here are five signs it’s time to make the switch. 1. Your Smoke Alarm is Over 10 Years Old Smoke alarms have a 10-year lifespan, then their sensors lose sensitivity meaning a fire might go undetected. In