
Methods for dealing with car paint peeling vary depending on the severity: 1. For minor peeling, prepare a tube of toothpaste, apply it to the affected area, and wipe it clean; 2. For moderate to severe peeling, fill and level the area with putty before repainting or use polishing and waxing to restore the paint; 3. For deep peeling, metalworking treatment is required. Methods for maintaining car paint: 1. Wash the car regularly to protect the paint; 2. Waxing helps prevent oxidation, isolate static electricity, and enhance the brightness of the paint surface, keeping dust and harmful gases away; 3. Crystal coating involves applying a high-molecular film with hardness and smoothness to the car surface, which solidifies and protects the paint; 4. Glaze sealing penetrates the paint to form a protective mesh film, strengthening the paint's durability.

Last time my car's paint came off due to a minor accident. The treatment depends on the severity. If it's only the size of a fingernail, I'd use a touch-up pen I bought - first clean off any rust, apply primer, then spray the color, and finally seal it with clear coat to prevent water ingress. For daily parking, I keep it in a garage or shaded area to avoid sun exposure and rain, which saves money and hassle. If the area is as large as a car door, then it's off to a professional auto repair shop; there, the technicians will sand off the old paint and respray new layers, probably costing around one to two thousand yuan, and you can even choose your favorite color scheme. In short, early detection and treatment are key - delaying it will only make the metal rust more troublesome.

When encountering car paint peeling, I usually check the cause first; it's often due to aging or impact. For small spots, DIY polishing and waxing can cover them up. For severe peeling, professional equipment is needed. During operation, sand the surface to ensure smoothness, apply primer to fill gaps, then spray color paint and clear coat in layers, ensuring good ventilation to avoid poisoning. The entire process emphasizes detail matching to achieve factory-like results. For prevention, I recommend monthly car washing and waxing to reduce environmental corrosion risks. Costs vary by area, with small repairs costing a few hundred, while larger ones may exceed five thousand, but ensuring safety and aesthetics.

I've been driving for decades and have seen plenty of paint peeling issues. The causes are varied, such as bird droppings corrosion or scratches; the solution is simple: for small areas, just use touch-up paint for pretreatment; for large peeling areas, take it to a repair shop for repainting. Leave the technical work to professionals—it saves a lot of hassle. Regular maintenance is key: avoid parking under trees and wash the car promptly after rain to reduce rust. Don't wait until it's serious to act, as it affects both the vehicle's value and driving safety.


