Q: I changed the batteries in my smoke detector, but when I tested it afterward nothing happened. The batteries are new, but the smoke detector is very old. I know that it’s hard-wired into my home’s ...

Your smoke alarm’s chirp can be oddly reassuring, a small sound that suggests everything is still working. Yet the device ...

Compare plans tailored to your home & budget. According to the National Fire Protection Association, smoke detectors should be replaced every 10 years. While working smoke detectors are a must for ...

Ensure the safety of your home by knowing how often you should replace smoke detectors. When's the last time you tested (or replaced) your smoke detector? Can't remember? Then it sounds like it's time ...