Can a car over ten years old still be polished?

[McRobert]

A car over ten years old can be polished, but it will wear down the paint thickness. Below are the specific details about polishing: 1. Introduction: Polishing refers to the processing method that utilizes mechanical, chemical, or electrochemical actions to reduce the surface roughness of a workpiece, thereby achieving a bright and smooth surface. It involves the use of polishing tools, abrasive particles, or other polishing media to refine the surface of the workpiece. 2. Advantages: When there are scratches on the car paint that do not expose the primer or the paint is intact, polishing can remove impurities on the paint and restore the vehicle's original luster. 3. Disadvantages: There is a limit to the number of times a car can be polished. From the time it leaves the factory until it is scrapped, a car should not be polished more than three times. Each polishing session will make the paint thinner, and excessive polishing may cause permanent damage to the paint.