What are some good methods for car paint touch-up?

[JulianaAnn]

Methods for car paint touch-up include: 1. Remove oil stains and rust from the car body surface, degrease plastic surfaces, and keep the car surface clean; 2. Use zinc-based phosphating liquid to phosphating the car body surface, then rinse with clean water, wait for the car body to dry before painting; 3. Pay attention to air pressure and nozzle size during spraying, ensuring the car paint surface is even and smooth; 4. After painting, drive the car into a paint baking room to dry quickly and solidify the paint. Precautions for car paint touch-up are: 1. Check if the paint color matches the original car paint; 2. Inspect the smoothness of the paint surface.