Liquipak Caravan Cleaner is a powerful and concentrated cleaner. Easily removes streaks, green algae, diesel fumes and overwintering grime. It is specifically designed to clean caravans, motorhomes and boats. Suitable for all surfaces including plastics, aluminium, acrylic windows, GRP, ABS, fibreglass, decals, rubber sealants and much more. Directions of use: Dilute at up to 8:1 and apply to surfaces from the bottom to the top using a spray, sponge or brush.