Chemical Guys CWS_301_16 Citrus Wash and Gloss Concentrated Car Wash (16 oz) The slickest citrus based wash formulated to outshine most waxes Citrus base, hyper-concentrated wash gloss is the ultimate surface prep paintwork cleanser, shampoo and gloss enhancer It has biodegradable formula that out performs hazardous solvent shampoos and surface cleaners Fast penetrating citrus aided lubricating foam lifts and holds soil in suspension for easy scratch free rinsing Dilutes 1 cap full of the product with 5 gallons water