This page contains the following solutions.
Winter in Alaska where we live can be so harsh! No matter where you live, though, scraping ice off of your car in the early morning is just no one's idea of fun. This is the BEST WAY to keep your windshield frost free.
Use an old set of car floor mats to cover your car's windshield in the evening and you won't have any ice to scrape in the morning. Carpet remnants also work.
When you are ready to park your car for the night, take a few minutes to take a couple pieces of cardboard and slip them under your windshield wipers so that they are held securely and cover your windshield.
There is an easy and cheap way to make sure you don't end up with iced over windows every morning on your car. Vinegar! Just fill a spray bottle 3/4 of the way with vinegar and the rest with room temp water.
When the temperature is going to go down below freezing, spray a 3 to 1 solution of water and vinegar on your vehicle's windows. It keeps them ice proof.
Take a pair of old socks and keep over your wipers. Then if it snows or rains the ice won't get stuck on them.
Living in a very cold climate I found this to be a very useful tool for winter days. Purchase a gallon jug of the re-fill windshield washer fluid and fill a small spray bottle with the liquid.
Here is a tip for anyone that lives in a snowy area. Sometimes we get so much snow that besides having to dig out the car to get it on the street, our cars look like they are wearing big white hats.