How Long Can Car Headlight Polishing Last?

1 Answers
VanRachel
07/30/25 6:03am
Car headlight polishing can last for two to three years. Here are some precautions for car headlight maintenance: 1. Replacement: Car headlights should maintain good sealing, especially to prevent contamination and damage to the reflector coating. When replacing bulbs and diffuser glass, avoid touching the mirror surface with fingers to prevent leaving sweat or oil marks that could cause the reflector to lose its luster and reduce reflective efficiency. 2. Regular Inspection: Regularly check and adjust the headlight beams to ensure the illumination distance meets requirements and that the bright light beams are consistent vertically. The diffuser glass should be correctly installed as specified to prevent loosening or displacement, maintaining the vertical alignment of the prisms.
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