Does anybody have the same brown stains that come from the rubber strips of the door?

[Mister The Red]

Hello,
I got my DS3 for 2-3 months now and i saw that the rubbers that make the door watertight trace on the car itself. You can see brown lines where the rubber sits against the car. I tried cleaning it but no result the only thing that does work is to polish the brown lines out (mine's white so it's really obvious). I do have to say that that's on the passenger side and not on the driver side, 90% of the time i drive alone so the passenger side doesn't open a lot. That's the only explanation that i might have cause it's only on the passenger side, so i was wondering if anybody got the same problem as i have and if you can remove it with something else?

[DS3Driver]

Try a damn good coat of polish around the affected area and also polish the door seals...mine is white as well and I know the problem, but it isn't too much of an issue as mine was diamondcoated from new, so the marks clean off quite easily

[Mister The Red]

Thanks ill try and polish it out and hope it doens't come back.

[Bensds3]

not sure if its from the seals themselves? i know that whenever i have to clean the car i got to clean the white metal inside the door aswell. just assuming this is where dirt and water is allowed around the door and left to sit.