This was on the news and I thought it was a great tip to share, it’s how to quickly and effortlessly (read as- no scraping!) remove frost or ice from your windshield.
You will need a spray bottle (old, new, or whatever you can find!) about 1/3 cup of water (just regular temperature, never ever use hot water on a cold windshield) and 2/3 c. of Rubbing alcohol. I buy mine at the dollar store, 3 bottles for $1 so this is definitely cheap to make.
mix the water and rubbing alcohol (which by the way will not freeze in your car if you decide to leave the bottle in your car instead of in the house)