Prevents spray nozzles for windshield washers from freezing Drives moisture from DC auto batteries Drives moisture from electrical wiring in cars Protects electrical connections in car/truck engines Drives moisture from front struts Drives moisture from convertible top hinges Lubricates seat belt buckles Lubricates ashtray for easy sliding Lubricates 4-wheel-drive hubs to ease locking procedure Prevents noise on car window tracks