1. Use a vinegar and water mixture in a spray bottle to melt ice.
2. Use an alcohol and water mixture in a spray bottle to melt ice.
3. Rub shaving cream on the inside of your windshield to act as anti-fog solution to prevent ice on your windshield.
Click on above link for more helpful tricks and a great video that shows you the magical combination of settings you need to defrost your windows in half the time. Oh, yeah, and if you don't have an ice scraper, use a credit card/rewards card.
@GinaOnTheMic (((HUGS))) Gina Genesis