Fall is a good time to check the batteries in your smoke and carbon monoxide detectors! The batteries should be changed twice per year. Many people use Daylight Savings Time as an easy way to remember to change smoke alarm and carbon monoxide detector batteries. www.ServiceMasterMO.com/
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Fall is a good time to check the batteries in your smoke and carbon monoxide detectors! The batteries should be changed twice per year. Many people use Daylight Savings Time as an easy way to remember to change smoke alarm and carbon monoxide detector batteries. 
