For 'hand' or machine use. Trade formula, rapidly lifts away dirt and road film leaving a bright streak free and sparklingly clear finish. Concentrated for economy.This is one the best shmpoo's around.Use very spartanly and it will last ages!!!!As used by Mclaren technology centre!!!Concept has reformulated Auto Shampoo so it now performs even better. Its enhanced foam action provides excellent high active professional cleaning leaving paintwork bright & shiny. Auto Shampoo has a strawberry fresh fragrance making it a pleasure pleasure to work with.The Trade formula lifts away dirt and road traffic film and quickly rinses from surfaces to leave paint streak and spot free, bright and sparkingly clear. Auto Shampoo is concentrated for economy in use. And is environmentally friendly, complying with biodegradability criteria as laid down in Regulation (EC) No.648/2004 on detergents.