Vinigar yes vinigar is one of the most effective ways of solving a million problems around the house and garden.
Try this if you have to leave your car out overnight in the winter.
Mix three parts vinigar to one part water and coat your windscreen and the rest of the glass for that matter with the mixture. The combination of water and vinigar will keep the windows and screen free from frost and ice.
Believe me it really does work!
