My wash is attended most of the time; weekdays 8-5, Sat. 8-3, Sunday varies.
Plus, on Sat nite we go by as well as Sun. am and pm.
To me this is very important! I can't believe how many customers need help with the equipment, making change, asking questions, etc.
The bays need sweeping 6-12 x per day! The trash gets full very fast! People dump litter out by accident mostly, when vacuuming. I pick it up. Keeping the place tidy is a priority for me, plus I get alot of loose change for my piggy bank!
When you're in the business of clean, your image is important. I'd make alot less money at my wash if I came by twice a day. But I'm lucky to be also operating a detail biz at the same location, so we are very present on-site.