Koch-Chemie NanoMagic Shampoo is a ceramic wash and "wax" style car wash that cleanses your vehicle of dirt and grime while simultaneously depositing a layer of ceramic protection. Koch-Chemie NanoMagic Shampoo will not affect previously applied coats of wax or sealant. Koch-Chemie NanoMagic Shampoo provides a lubricating barrier that helps protect your vehicle from wash-induced swirl marks. Koch-Chemie NanoMagic Shampoo rinses freely and will not spot the surface.