Every body want’s a quickie. Plastic head lamp lens polishing.
Many of today’s head lamp lens’ are made of plastic. The plastic may become discolored and fade after many years of service. Hazy or yellowed head lamp lenses will reduce the light coming out of the head lamp fixture. The Hazy condition acts like a diffuser, making the light travel less distance down the road. A yellow lens condition will diffuse and change the color of the light. Both conditions will reduce the distance your head lamps can project down the road.
Hear at the shop, I have three levels of lens clean up.
2 Step Quick Polish: Clean the surface and polish the lens with a cleaning wax.
4 Step Polish: Clean the surface, polish with cutting paste and then fine polish plus apply a wax sealer.
8 Step Sand & Polish: Clean the surface, sand plastic in 3 steps, polish in 3 steps and then apply a wax sealer.
Most of the time a 2 step quick polish is all most cars need. The 4 step is for very heavy hazy and yellowing. The 8 step polish is for pitted and scratched lenses. Some times very deep damage will require lens replacement.