Wipe away hard water spots. Mineral and calcium deposits caused by hard water can etch into the surface and damage finishes. Ducky Products Original Water Spot Remover is specially formulated to break up these deposits so that you can wipe them away. This biodegradable cleaner is easy to use; simply spray on and wipe off. Great for removing water spots from fiberglass, metal, glass and many other surfaces. Effectively removes exhaust deposits from exhaust tips and transoms. The original formula does not contain waxes or gloss promoters and is ideal for matte, flat and other surfaces that will not be waxed. For glossy areas, use Water Spot Plus. Ducky Products Water Spot Remover is a great solution to removing tough water spots and exhaust deposits Key Features Easy to use: spray on and wipe off Dissolves calcium and mineral deposits that can leave hard water spots Great on matte, flat and non-waxed finishes (use Water Spot Plus Remover for polished and glossy surfaces) Non-toxic Biodegradable Effectively removes exhaust deposits from exhaust tips and transom 32 oz.