Watermarks are commonly caused by mineral deposits in water that can etch in to your paint and glass. If your vehicle is in direct sun or exposed to warmer temperatures you will greatly accelerate this process. Removing the etchings used to be extremely difficult because it typically involved high speed buffing and multiple polishing steps. However a technological breakthrough has provided us with a safer and simpler solution. Put a few drops on the watermarks and then gently agitate the surface with a soft and clean microfiber towel. Complete a second pass with a little more pressure and product to remove deeper etchings. The marks should dissolve and remove with ease. So stop starring at those horrible looking watermarks and start enjoying a deep and glossy clear coat again. Purchase the Water Spot Remover today and get rid of watermarks on your paint and glass!