Can a car be exposed to the sun after painting?

[Robert]

It should not be exposed to the sun. 1. Check for issues after painting: First, inspect the car paint for any pitting, bubbles, dirt spots, or paint runs. These issues are possible after car painting. Normally, car painting should be done in a dust-free workshop, but many repair shops lack such facilities, so airborne impurities and dust can stick to the paint surface. If the paint thickness is not properly controlled during application, it can easily run, leaving an obvious streak. If there is dust on the paint surface, polishing might suffice, but if the painting quality is too poor, repainting may be necessary. 2. Compare and check for color differences: The repainted area will not perfectly match the original factory paint. Due to factors like weather and lighting during touch-up painting, there will inevitably be some differences from the original paint. Owners can compare the color with unpainted areas to check for discrepancies, but this inspection must be done under sunlight. If the color difference is too severe, repainting may be the only solution.