Can anybody recommend a good product/technique to clean and remove scuffs from the black plastic strip along the top edge of back of the hatch? I'm talking about the area around the rear bowtie emblem. It seems like I have some scuffing on there that will not wipe off. It isn't anything that can be felt but it looks like somehow the plastic is scuffed and wiping it doesn't restore the shine. Any recommended ways to get the piece back to being nice and shiny with no scuffs?