Science to help: how to quickly defrost the windshield

Sometimes you need to leave the car in the parking lot. And, naturally, on a cold winter night, your car's windows will be covered with frost, if not with a dense crust of ice.

What to do if the windshield in the car is frozen

And if you do not want to waste your time and energy, working actively with a scraper, then there is a quick and easy solution for you. It is simple, only it is necessary to remember the lessons of chemistry. You need to make a mixture of water and alcohol. In this case, the latter needs twice as much.

The principle of operation of such a mixture is simple. The freezing point of alcohol is -89 ° C (-128 ° F). This will help you very quickly to unfreeze your frozen glass.