My question is about using rubbing alcohol and class cleaner combo for cleaning windows in winter. What is the concentration that keeps it from freezing on windows?
I am not sure of the amounts, but I work at an Adult assisted living center and we use plastic or plexiglass cleaner on windows inside/outside. I dont know how frugaly priced it is. But it DOES work and doesnt freez when I open the double hung windows to clean the out side, well its good for at least down into the 20s anyway.
By siris (Guest Post)
12/01/2006
Just use windshield antifreeze for your home windows. Works great and doesn't freeze