You can replace most cleaning supplies with Grandma's inexpensive, age-old solutions. Vinegar is unsurpassed as a stain remover and old-fashioned window cleaner. Use a spray mister or sponge to apply to windows. Vinegar can be used as a . . .
Vinegar neutralizes alkali in soaps and detergents.
It helps remove soap residue when added to rinse water for hair, clothes, and floors. Mix well, after initial foaming subsides. Use a spray bottle to mist solution. Wash daily using a solution of equal parts of onion juice and vinegar. Now that I've got your imagination started, try Fifty Uses for Vinegar for hints on killing grass on driveways, preventing egg breakage during hard-boiling, or giving your microwave a cleansing steam bath.