I spent 8 hrs over the weekend cleaning and polishing the van and the only thing I wasn't happy with was the wax residue on the black plastic trim. After a quick internet search I found the solution! Peanut Butter,the smooth variety. Apparently it's the peanut oil that does the trick,stick some on a cloth rub it in then wipe off the excess.Does a much better job than back to black and some of the trim gell's I've used before.It even managed to restore my bleached gas locker hinges to a nearly new state.Well worth a go restores it a treat,it also has the added bonus of not leaving any chemical residue around the treated area. Vlad.