How to Repair Small Chips on Windshield Caused by Stones?

[OKaden]

If the damage is minor, you can purchase glass scratch repair products to fix it. Use a wool polishing pad to apply ferric oxide for repair. If the scratch is larger, you can take it to a professional technician at an auto detailing shop for repair.

[VonQuinn]

Having driven for over a decade, it's all too common to get small chips on the windshield from flying stones. I quickly cover them with transparent tape to prevent dust from getting in, then head straight to the auto repair shop. The repair principle is simple: the technician first secures the damaged area with a suction cup, vacuums out the air, then injects a special resin with a syringe, which hardens under UV light. The whole process takes about half an hour and costs around a hundred yuan, with results nearly as good as new glass. Don’t delay—if rainwater seeps in, the cracks can spread like tree branches, and you’ll end up having to replace the entire windshield, which could cost thousands. If you frequently drive long distances like I do, it’s wise to have windshield insurance for peace of mind and savings.