Cleaning the light covers on a 1995 chevy 1500 silverado?

[compfreak]

My truck has that old light look to it, filled with grim, dirt and all that stuff that grows over time on the light lenses, is their any way to remove it from the outside and the inside, but without trying to take off the back part that is attached to the light lense? ant tricks or technique, because i don't want to have to use a heat gun and take off the glue or adhesive that holds the two together because i don't want to mess it up or put the lense back on wrong, so any suggestions?
My truck has that old light look to it, filled with grim, dirt and all that stuff that grows over time on the light lenses, is their any way to remove it from the outside and the inside, but without trying to take off the back part that is attached to the light lense? ant tricks or technique, because i don't want to have to use a heat gun and take off the glue or adhesive that holds the two together because i don't want to mess it up or put the lense back on wrong, so any suggestions? I've already cleaned off the outside with those cleaners from walmart, it did real good, but alot of the problem is in the inside, so i just need to figure out how to fully clean the inside without taking off the lense and the back cover.

 

[ray p]

yup these other cats have the right idea,also try new ones ,I just did ,try race pages.com buy the whole assembly cheap

 

[Shane A]

More than likely the lenses are oxidized, this is good news. This means only the outside is hazed. There are several products that will clean the lenses. They are available at most auto part stores. However, for a quick fix, use toothpaste and a wet rag. White toothpaste, like Crest, works best.