How Long Can Headlight Restoration Fluid Last After Application?

[LeDaniel]

After using headlight restoration fluid, the effect can last for about one month. If the headlight has very fine scratches or appears dull, headlight restoration fluid can be used to repair it, and the headlight can basically return to its original state. However, this restoration method only works for a short period of time, and after a while, the headlight cover will become dull again. More restoration methods are as follows: 1. Polishing Restoration: This method is relatively common. Simply put, it involves sanding the headlight with sandpaper and then polishing it with special wax. The effect of this restoration method is obvious, but the drawbacks are also significant—not every area can be polished, and the protective film is also sanded off. 2. Vapor Deposition Restoration: This method essentially involves reapplying a protective film. Sealant is applied to the edges of the headlight, then sanded with sandpaper, and finally, a professional tool is used to apply the protective film.