melt it! windshield de-icer. instantly melts ice and frost in seconds for windshields, windows, mirrors, key locks, latches and more. no scraping or chipping. 17fl oz. (17oz) melt it! tired of scraping and chipping away at ice on your windshield in the winter months? looking for an easy to use spray that melts away ice in seconds? melt it windshield de-icer instantly melts away ice on your windshield, car door, pad lock, latches and more! just spray this ice melter directly on the ice and it will disolve instantly.