I would be a lot more diligent about washing/cleaning if I didn't live in a 1+ million person metropolis and had a limited time in a self wash bay with signs like "Don't you dare spend an extra minute cleaning your car in the wash bay".
To be fair, there are often people waiting for a bay, so this is fair.
I feel guilty but I have never done my wheels to any level of cleanliness - I just power wash them off. I would love to have "clean barrels"!
Pals Quick Car Wash