Product Description: Easy to use chemical meant to remove Waterspots (Mineral Deposits) from Paint. Directions: Wet a rag, wring it out. fold it into a pad. Pour on a little waterspot remover on the rag then apply on one panel(Body-Part) at a time. I would do this in the morning before the car heats up from the sunlight. Rub on surface completely for about 1 minute then rinse off with water. use the rag to help rinse off completely then wring out rag for the next panel. Very easy ti use. Not an elbow grease kind of a cleaner, just keep the chemical wet by re-applying for a minute then rinse off. Great for cleaning Chrome Rims also.