Why Are There Blue Spots on Car Paint?

1 Answers
McVictoria
07/29/25 4:09pm
Blue spots on car paint are caused by oxides present in the air. Here is an introduction to car paint-related content: 1. Spray paint: White spray paint is primarily used to repair scratches on cars, but its effect is certainly inferior to that of baked paint. 2. Adhesion: The adhesion of spray paint is much worse than that of baked paint, and it may start to peel off after about a year. The paint surface not only has a certain color difference compared to the original factory paint but also lacks the gloss of baked paint. Therefore, if you have high requirements for the paint surface, try to avoid using spray paint. Below is extended information about scratches: 1. Scratches: During daily use, it is unavoidable for car paint to be scratched by hard objects, leaving marks. For example, zippers on passersby's backpacks or small stones kicked up while driving can leave slight marks on the car paint. 2. Coating treatment: Minor scratches are the most common on car bodies, but they do not affect the overall appearance. In such cases, they can generally be ignored. However, perfectionists can opt for treatments like paint coating at car beauty shops to restore some of the minor scratches on the car paint.
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