Mercedes Benz “chrome” trim around windows

[meabcdef1]

I am having trouble with the trim on the Mercedes Benzs, around the windows. It’s the same fake chrome (plastic?) around the windows on a lot of higher end cars. They always seem to get stained or discolored. I am just wondering if anyone else has had these problems and know of a solution or trick. It would be greatly appreciated.

I’ve tried polish, compound, all different pads, machines… just can’t seem to get it back to looking brand new. I know sometimes that is impossible, but even on cars that are brand new, very very low miles. Any help would be greatly appreciated, thank u!

[meabcdef1]

Add on: I’ve also tried chrome polishes and just every single thing I could think of and it shines it up but it doesn’t get the stains out

[scjshaylen]

Refreshing this thread, as I’m looking for a solution as well. Today I used Blue Magic Metal polish, which I’ve had great results with on other pieces. I’ve also used Chemical Guys Heavy Metal, both with sub-par results. Anyone find a product that works on this trim?