Put Down the Ice Scraper and Try This Easy Trick
Using something you definitely already have
If you park your car outside overnight, you're probably having quite the affair with your little ice scraper during your pre-work routine. Spend less time scraping and more time inside drinking coffee with this handy trick.
What you need: Four plastic grocery bags. (Five if you have a back windshield wiper.)
What you do: Slip a plastic bag over each side mirror and windshield wiper.
Why it works: The bags guard against the time-killing combo of moisture and cold--thus rendering the mirrors free of frost come morning.
Can I reuse the bags? Yes!
But what about my windshield? Sorry, you still have to scrape it.