I totally understand what the other reviewers are saying about their experience with getting up sold by staff. I've experienced this every time I go to their Shea location in Fountain Hills.
The only reason I go here is because the car wash is located in a fairly decent and safe neighborhood and around the corner from my gym. Let's face when you're in a hurry on a Saturday and just want your car to look fresh, it's a $3.00 car wash. Nothing fancy but just a quickie spot wash. The entire wash takes less then a few minutes and there's a free and clean vacuum area to tidy up your car and dry off. The best part about this car wash is that there aren't annoying people who hog up the vacuum spots to detail their cars while blasting annoying EDM music.
For the most part, it's convenient and cheap, I just wish the hours to do the cheapie wash wasn't limited to just business hours.