What is the purpose of car polishing?

2 Answers
AlejandroLee
07/25/25 9:12am
Polishing is used for vehicle paint surfaces that have oxidation, dullness, or scratches. It can remove oxides and corrosive substances, restoring the cleanliness of the paint surface. Below is more related information: 1. Car Polishing: Car polishing is a step in the car detailing process, performed before waxing, sealing, or coating. This is because paint sealing or coating must first undergo polishing—specifically, fine polishing—to achieve a mirror-like finish. This is an essential step in the sealing process. Without polishing, the paint surface will not be smooth, and the sealing effect will be short-lived, failing to provide long-term adhesion. In such cases, it would be no different from regular waxing. 2. Prospects of Car Polishing: Currently, the demand for car polishing is high, while the supply is somewhat insufficient. There are particularly few companies with core intellectual property rights and high-quality products, and the industry as a whole lacks brand recognition. During this period of strong demand, the industry has enormous potential and promising prospects—this is undeniable. 3. Precautions for Polishing: Avoid frequent full-car polishing, as it can damage the paint. It is recommended not to perform full-car polishing on new vehicles within the first two years—minor localized scratches can be addressed instead. Older vehicles may undergo full-car polishing depending on their condition. The key is regular waxing: for cars parked outdoors or for enthusiasts, monthly waxing is advisable. DIY waxing is convenient and easy to perform.
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StAlejandro
08/11/25 7:12pm
As an automotive enthusiast, the primary purposes of car polishing are to protect the paintwork and enhance its appearance. Polishing is like putting a protective coat on your car—it removes those annoying fine scratches and oxidation layers, restoring the paint's original luster. Every time I polish my car, I find it not only makes the vehicle look astonishingly new but also prevents corrosion caused by sun and rain exposure. Over time, my car's paint has become more durable, reducing the need for frequent repainting, which saves both money and hassle. Additionally, polishing creates an ideal base for subsequent waxing, allowing the wax to adhere more easily and provide extra protection. I recommend polishing your car every six months, especially for those who frequently drive in harsh weather conditions, as this can significantly extend the paint's lifespan. From personal experience, finding a reliable product and doing it yourself is quite straightforward, but be careful not to apply too much pressure to avoid damaging the paint surface.
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