The city of Wooster’s Fire Department is once again conducting its “Change Your Clocks, Change Your Batteries” program.  On November 3rd and 4th, firefighters will be available to help any City of Wooster resident change their smoke detector batteries.  As part of the program, the smoke detector’s batteries, replacement, and testing of the unit will be provided free of charge.  Interested city residents can sign up for the program by calling the Wooster Fire Division’s business line and providing their name, address, and the number of smoke detectors that will need to be serviced.