Gasket streaking

[She’s S3XY]

Good morning! I took delivery of my 2022 model Y LR on 5/06/2022. Did 45 minute “inspection” in the pouring rain, did not see any streaking on upper door trim/ gaskets. First hot, sunny day - these streaks all along the gaskets both side and passenge. Any clue? I’ve tried to clean it off with water And detail cloth - comes back soon ass it’s dries. Thanks in advance, She

 

[Mike_TV]

Lots of threads on car wash streaks and black trim staining here if you search. Some people have used WD-40 to remove these and other methods. It isn't permanent.