Window Cleaning Tips How do I wash my windows? Using a soft microfiber cloth, go over the surface of the window. For higherwindows, use a sponge mop (or a soft cotton or microfiber mop) on a pole. Spray or mop with the vinegar and water solution or with a commercial cleanser. Wipe thewindow dry using a clean, rubber-bladed squeegee. How do you clean windows with ammonia? Homemade Cleaners for Windows: Mix two tablespoons of ammonia OR white vinegar with two quarts or warm water. Mix one-half cup ammonia, one pint of 70 percent rubbing alcohol and one teaspoon of liquid dishwashing detergent. ... Mix one tablespoon liquid dishwashing detergent with one quart water. How do I remove hard water stains from my windows? Make a paste of baking soda and vinegar. Apply the paste to the glass and allow to sit. Scrub lightly with a brush, a towel, or a sponge. Wash the paste away from the glass with water. Clean the glass with water or a traditional glass cleaner, but be sure to dry it thoroughly so that the water spots do not re-form. How do you get hard water stains off glasses? Brush on some toothpaste. Apply some regular toothpaste to a moist towel and rub it over the stain using circular motions. Wait a few minutes, and then rinse off the paste with equal parts water and vinegar to remove all residue.