Do not use your debit card at this location.
When I finished my wash I was at $5.00. The machine would not turn off. I tried calling the number posted at the location and there was no answer. While continuing to try to reach someone, another person came up and said the same thing happened to them the week before. They were unable to reach anyone as well. The machine finally stopped the transaction at $15.00. Now I will have to dispute the charge with my bank.
I will never go back to this carwash and suggest you do the same.