Notch Peak
Member
Maybe I'm nuts but I take all my cars through the touch cars wash here multiple times a week if needed and don't notice a thing other than a freshly washed car. The winters here in Utah are full of salt and road grime that work their way into every crevasse. I then sell the cars (no one has ever asked if I used a touch car wash) and buy new ones and take those through the touch car wash again and again. So many other things to be stressed about.