How long after purchasing a car can it be polished?
2 Answers
After purchasing a car, it can be polished after 1 year. Below is relevant information about car polishing: 1. Process: Polishing refers to a processing method that utilizes mechanical, chemical, or electrochemical actions to reduce the surface roughness of a workpiece, thereby obtaining a bright and smooth surface. It involves the use of polishing tools and abrasive particles or other polishing media to refine the surface of the workpiece. 2. Principle of electrochemical polishing: Electrochemical polishing is also known as electrolytic polishing. Electrolytic polishing involves using the workpiece to be polished as the anode and an insoluble metal as the cathode, with both electrodes immersed in an electrolytic cell. A selective anodic dissolution occurs through the application of direct current, thereby increasing the surface brightness of the workpiece and achieving a mirror-like effect.
As a car enthusiast, I just bought a new car and want it to stay shiny forever, but polishing shouldn't be done impulsively. Generally, new cars come with a protective coating on the paint, so avoid polishing in the first year as it might scrape off this layer and accelerate damage. After 1-2 years of driving, if your car is often parked outdoors exposed to sun and rain, or if you notice oxidation marks and minor scratches, then polishing might be considered. For example, my car, after about three years, looked dull every time I washed it, but polishing restored its shine immediately. However, don't do it too frequently—once every 1-2 years is enough, as over-polishing can thin the paint. It's recommended to use wax regularly for maintenance to extend the intervals between polishing.
