Stay away from the change machine, it dispenses $1 dollar tokens only, and there are no refunds of unused tokens.
The machines take quarters or tokens and the minimum amount is $1.25 to start. read more
Used CC because I had no cash on me. Wash only knocked the loose dirt off, nothing more. Checked my CC statement and was charged $10 for a $6 wash. Last time they get any of my $$. read more