Stalls are always dirty, foam brushes mostly water, wax setting does nothing that resembles wax. I used the automatic wash once and nothing but the tri-foam would come out. So after $ 7 for just foam I had to manually rinse it off for another $ 2. Since no attendant was around I called the number they posted on the door explaining in a voice mail. I know i left my phone number but never received a call back. For that i won’t go back