Here is a deep-cleaning ideal shampoo if you are going to apply a new wax, protective film or other coatings to your car. What is its specialty? Clean Slate doesn't just wash your car, it effectively removes old wax and other protective coatings. This ensures that the new coating or film is evenly applied, adheres to the surface as tightly as possible and lasts much longer. At the same time, the shampoo gently cleans the paintwork without the risk of micro-scratches. This is due to the natural silk softeners in the composition. Deep cleaning and gentle treatment of paintwork in one bottle.