Shampoo Plus from Meguiar's combines a gentle lubricating formula with deep, rich foam which effectively cleans and conditions. It is even suitable for use on delicate clear coat surfaces which are prone to scratches. Its conditioning formula is biodegradable and gives a deep gloss finish and a highly reflective, slick surface. With a Dilution rate of 128:1, the perfect car wash can be achieved time after time.Supplied in a 3.78 litre pack.IMPORTANT: THIS PRODUCT IS INTENDED FOR PROFESSIONAL USE ONLY!WARNING: PROFESSIONAL USE PRODUCTS ARE INTENDED FOR APPROPRIATELY TRAINED PROFESSIONAL/TRADE USERS ONLY, WITH AWARENESS OF CURRENT HAZARD AND SAFETY PROCEDURES/PRECAUTIONS FOR SAFE USE, HANDLING & STORAGE OF THIS PRODUCT.