Vvash Auto Care Ceramic Shampoo is the ideal product to use when wanting to clean and maintain your vehicles quartz, silica, or resin based coating. This product is free of any wax and silicons and is enriched with water softeners to help with water marks, making drying easier than ever. Here at Vvash Auto Care we understand the importance of preserving your investments which is why we strongly recommend this product to anyone who wants to keep their car shinny and protected!