Boat Buddy brings you the products, system and secrets of boat care previously used by professional boat cleaners and valeting companies. Environmentally responsible, biodegradable and contains no harsh caustics, bleaches, oxalic, muriatic or hydrochloric acids. Concentrated Cleaner for Sails and Covers. Removes: Algae, dirt, grease, soot and most other dirt. Effectively cleans all sails, covers and fabrics. Highly concentrated, 1 litre of product makes up to 50 litres. Can be used between 5:1 and 50:1 depending on severity of dirt. Environmentally Responsible and Biodegradable. Caustic, bleach and acid free.