Never pour hot water onto your windshield to melt ice. The thermal shock, say experts, can crack and shatter the glass, leading to an expensive repair. What's a fast way to remove ice off a ...

Part 1: Melting in still water, different temperatures Set up one cup of cool water and one of warm water, with 8 ounces (240 mL) of water in each cup. Try to predict what will happen when you place ...

What's the best way to melt ice on windshields? The best way to melt ice off of a windshield is to use a mixture of two-parts rubbing alcohol and one-part water in a spray bottle.