1. If you are doing it yourself, do not use too much force when using an electric grinder, otherwise it will harm the original paint. A small part of the body should not be polished with electric sandpaper, such as rearview mirrors, which should be polished with soft cotton or sponge techniques.

2. After leaving the car, there will inevitably be a lot of dust adhering to the body, such as asphalt, mosquitoes, salt, etc. It is necessary to promptly remove them. The cleaning agents and materials used by unqualified car washing machines are mostly low-quality rough materials, which can easily damage the car paint. Therefore, it is necessary to choose a high-level car washing machine to clean the car.

3. Generally, there is little wear and tear, and the paint surface has scars, which are white, indicating that the paint surface is scratched. No need for a lot of repainting. For light ones, apply a few dozen or many rounds of car wax, while for heavy ones, polishing can also be done.

4. Pay attention to rust resistant metal parts. The exposed electroplated metal parts of a sedan may be due to oxidation or rust caused by scraping. Therefore, rust prevention treatment should be necessary after a period of use of the sedan. It is easy to overlook the areas where the bottom of the polishing wax is always clean, and the scraped parts of the paint should be added in a timely manner.

5. Cut out sedans that have been exposed for a long time. If conditions do not allow, buy a sedan jacket to cover the sedan. After rain, the rainwater on the body will gradually shorten, causing the concentration of acid to gradually increase in the rainwater. If you don't wash the rainwater with water quickly, it will damage the paint surface over time.

6. Choose different textures of car wax based on the new paint surface. Cars with beautiful paint surfaces should use car candles with fine texture and delicate texture. There are three types of wax: hard wax, soft wax, and liquid wax. Hard wax has good durability but is difficult to construct, while soft wax has poor durability but is labor-saving to construct.

When completing the waxing process, do not park halfway to prevent dust from flying. I often do cosmetic work on the car paint surface, and the beauty homework is usually to wax the car paint surface. At present, there are many types of car wax on the market, and car owners can choose according to their own conditions. They should seal their car with a layer of glaze to keep the paint surface durable and shiny.

Article source: Qingyuan Automotive Repair Painthttp://www.qyjlxc.com