toby1234
Active LVC Member
I used that 3m kit and after polishing it with the included rubbing compound, I polished the lenses with "PlastX" from Meguiar's. Its supposed to polish clear plastic and remove yellowing. It made a noticeable difference. The attached picture shows my fog lamps before and after the polish. Left one is just the 3m cleaning kit. Right one is after polishing by hand with PlastX. After that, I sealed them with a "Headlight Lens Sealer" by Blue Magic. Its supposed to seal and protect the lens from UV rays.