Time to change the clocks and the batteries!
Daylight savings time is the best time to change your smoke alarm batteries. All houses should do this for every smoke detector twice a year. However, it is estimated that only 90% of homes have smoke detectors and 30% have failed or no batteries in them in the U.S. Please don't fool with your life and that of your family's....fall back in time and replace your batteries November 3, 2013.