Cleaning car paint

To clean contaminants and stained or scratched old wax off your paint, you have two options: 1) using a paint cleaner, which is a liquid that removes wax and clean the top layer of the paint by removing unwanted environmental chemicals that have bonded to it. It can also remove small scratches from the paint; 2) rubbing a small block of paint-cleaning clay (make sure it is clean) lubricated with a liquid cleaner wax.