Koch-Chemie NanoMagic Shampoo is your new go-to for effectively cleaning your car and laying down a layer of ceramic protection in a single step. NanoMagic does not affect previously applied protectants, and makes all surfaces hydrophobic and beautiful. Directions: Add 50ml of product (5 capfuls of product) to 10L (2.6 gallons) of water in your wash bucket. Do not allow product to dry on surface