I have never used one of these before but holy hell does it work. It took me about 20 minutes to do my driver side head light and it looks like its brand new. I cannot believe the difference it made. 14 bucks for the kit and it will return all your light covers to like new.

Seriously, I cannot recommend this enough. If your headlights are foggy or yellowing, this stuff will blow your mind. Basically you sand your headlight covers with 4 different grits then put on a rubbing compound. Looks like brand new again.

 

I got comparable results from Colgate whitening toothpaste, some water and my buffing wheel.

 

Wish I had known that before hand. hahahahaha

 

I'm sure your's looks better!