The Friendly Bear Car Wash is the best bang for your buck if you want your car cleaned for cheap. They offer a plethora of cleaning packages from a full detail to a basic wash and vacuum for way under the competitor prices. They offer military discounts and you build up customer loyalty points in their database which result in a free wash after 10 washes.
If you get the most basic wash expect the outside to look great and the inside to be a medium level of quality cleanliness. I recommend getting a couple of selections about the basic if you are wanting the inside of the car to be super nice. When you get your car done be sure to pick a stronger scent from the choices, they are on these little scent disc and do not last long. I personally really like the pine but avoid the new car.
Another great thing about this car wash is that you can rather sit outside or stand inside and wait on your car. They have tons of nifty car accessories inside as well and cold drinks for sale.
The people who work there are also super nice. I have never had a bad experience using there car wash and I get mine done normally about once a month or so. I have never had a full detail but have heard that they do an excellent job on those as well.