3: Use The Sun To Your Advantage
Instead of messing around with vinegar and de-icer, there is another solution to your ice problem. You can park your car in a sunny spot and the ice will melt naturally. This will give you a head start when it comes to defrosting your vehicle in the morning. Obviously, sunlight is not always an option, but if it is, you definitely want to park your car in a sunny spot (via Popular Mechanics).