Keep car windows frost-free

If you park your car outdoors during the cold winter months, a smart and simple way to keep frost from forming on your windows is by wiping (or, better yet, spraying) the outsides of the windows with a solution of 3 parts white vinegar to 1 part water. Each coating may last up to several weeks — although, unfortunately, it won’t do much in the way of warding off a heavy snowfall.