A wonderful window cleaner can be made out of the following:
Mix 2 cups of hot water with 1/4 cup of vinegar and a tablespoon of cornstarch. Mix very well, and the pour into a spray bottle. Use with crumpled up newspaper. The windows will shine!
ThriftyFun is one of the longest running frugal living communities on the Internet. These are archives of older discussions.
Best window cleaner ever. Take 1/2 cup of cornstarch and mix with a gallon of water. Mix very good, then you can either pour some in spray bottle or you can pour some in a container.
I have always had trouble with cleaning windows. I always get streaks. I saw in an old book to use a handful of cornstarch in a bucket of lukewarm water.
For cleaner windows the inexpensive way use 1/2 cup cornstarch to a quart of warm water.