Treatment of yellow rust spots on white car paint;
1. When the car rusts, it needs to be polished with fine sandpaper dipped in water (people with poor level will polish it in a small area);
2. Priming after polishing can play a good isolation role;
3. After the primer is dried, it is treated with a touch-up pen;
4. If you are in a hurry and don't have a ready-made touch-up pen or primer, you can polish it with white nail polish or correction fluid and use it.
It is recommended that you wash your car once a week, and you must wash your car immediately after it rains, which can effectively prevent the yellow spots on the car paint.
If you don't drive for a long time, you'd better buy another car coat, which can effectively prevent yellow spots on the car paint.
Extended data
Methods to prevent rust spots on white cars;
Wash the car frequently, take auxiliary measures for car paint, wax, seal the glaze, coat the film, coat the crystal, etc. ;
Don't park your car under the tree. Many trees secrete gum, which is difficult to deal with if they stick to cars.
Wash the car immediately after rain. 90% rust spots on the car body are caused by acidic substances in the rain.