Description Category: BM Product Product Description Direction: 1. Wash and completely dry glass and/or metals. 2. Pour small amount of solution in a clean microfiber towel apply on glass in single strokes until marks are gone. 3. Rinse well with running water. 5. Do it per sectional/panel. Do not allow solution to set in glass for a long time. 6. Shampoo your car after you have completed all windows.