My Stinger is temporarily parked outdoors until I move into a new house, meaning I've been a bit lax with keeping it properly clean since it just gets dirty again so quickly, so I've mostly just been pressure washing it off. I gave it a solid handwash yesterday and it cleaned up nicely (it's also ceramic coated), however the bronzed chrome trim pieces (front grille and the backs of the mirrors) have some spotting/marks on them. Does anyone have a good recommendation for cleaning those up that won't scratch them? I was just using my standard car shampoo + microfibre towel for cleaning.
Pic below:

Pic below:
