Insurance Did You Know This Fact About Smoke Detectors? DID YOU KNOWDid you know that you should change the batteries on your smoke alarms every 6 months?Replacing the battery is a five minute task that could end up saving your home… or a life. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Want to be Smarter With Your Money? Join our mailing list and get news and info to support your financial goals. First Name Last Name Email Address Thank you! Oops!