Celebrity is a do-it-yourself wash with multiple bays plus they also have a drive through wash on the side of the building. When you pull into the drive-thru portion, the men that help you are clean and curtious. They take your money - not allowing you to tip them - and give your car a good rinse off before the drive through starts.
Once in the wash, your car is not just cleaned with jets, but with the old fashioned cloth 'curtains'. The curtains are well maintained and do a GREAT job of cleaning the car. The air jets dry off the car so well that there are no spots left behind.
I have come back from a lengthy trip with a bug splattered car and when I drive out, you can't even tell it's been out of the garage!