plastic trim

I need help with my trim

I just bought a 96 limited and it's in perfect condition, in and out. The only parts that show any ware are the outside plastic trim around the windows and mirrors, the plastic that holds the washer arms, and on the front bumper there are some liquid type stains on the plastic as well. I tried using the armorall wipe things, but there're wack. All they do is shine my stains up a little bit. It's a black car, so all the spots are very prevalent. What should I use? Also, my rear brake light on the top looks unpolished, any ideas are greatly apprieciated, thanks.

 

[LStoudenmire]

Any plastic pieces such as the 3rd brake light, taillights, etc. can usu. be hit with some polishing with polishing compound, and then a good coat of regular car wax.

 

[00sport]

on those black plastic parts, the stuff to use is called "Back to Black". Pretty sure it's made by mothers. Works great especially when you get wax on that stuff and leave nasty marks on it.