What is the difference between “wax” and “polish”?
Polish is an abrasive cleaner for your car’s paint, while wax is just a protectant coat. You should polish your car whenever it has imperfections, embedded dirt, or pollution discoloration. Polish is mildly abrasive (some are more abrasive than others), and this is why it restores shine. Polish can also help reduce the appearance of small scratches by getting foreign particles out of the paint. Before polishing, it is best to remove any wax on the car by washing it with dishwashing liquid. After polishing, you should wax your car to protect that shine. Do NOT wash the car with dishwashing liquid unless you are going to wax it again immediately, because this will remove all the protectant wax.