My headlights are fine. I used this to fix the delicate clear plastic screen in front of my instrument panel. I purchased the car used, and the previous owner had left some sort of overspray on the screen. I had a wipe new kit with the little buffer, and quickly scratched the holy heck out of it to where it was surely ruined, and almost impossible to see through. I went to price the screen online, but soon found I had to buy a whole cluster for several hundred bucks. Then I saw this. As soon as this arrived, I went to work, an 10 minutes later it was clean and clear as new. No scratches or splotches. An excellent product for a reasonable price!