gtechniq ceramic gwashGtechniq Ceramic GWash is a high performance, pH neutral car shampoo specifically engineered for vehicles protected with ceramic coatings, sealants, or waxes. Unlike conventional shampoos that can degrade protection over time, GWash cleans effectively while preserving and enhancing the hydrophobic behavior of ceramic surfaces. The advanced surfactant blend safely breaks down road film, dirt, and traffic contamination without leaving residues that