To clean the frost from the car windows quickly, start by turning on the car and pulling up the heat as high as possible. Then use a window scraper or plastic credit card from your wallet to scrape the frost from the windows. If the heat has not started to melt the frost yet, try spraying windshield wiper fluid and turning on the dryers to help release the ice. Leave the heat on and continue to dry, spray and scrape the frost until it is completely gone. If you want to learn more, such as how to prevent windows from freezing, keep reading this article!