12/14/10
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Morning commuters listen up: If you turn on your car to warm up and defrost your windows, reconsider it. The fuel you are wasting to heat up the car could easily be saved by using an ice scraper to manually chip the frost and ice off instead. Plus, you'll warm up and get a mini workout in the process, too. A bonus tip: place a flattened piece of cardboard on the windshield at night to prevent frost or ice from forming in the first place.