When to exchange smoke detectors: If you have been in your home for over ten years and also have but to swap out the smoke alarm, it's time. According to the U.S. Hearth Administration, your smoke detector should really be replaced solely soon after 10 years (if you're unsure, http://cord-clips-for-wall18406.blogacep.com/1734785/indicators-on-house-organizer-ideas-you-should-know