Not the closest to me, but best local full-service car wash. Not cheap, but worth the money if you don't require a car wash too often (I part my car in a garage).

can't go wrong with this offer. friendly staff at Vacaville site.

Great car wash! Their express car wash is one of the best deals in town at $5.99. They also have a rewards club that gives you your 7th wash for free. I have been using them for over 5 years and they are consistant with their quality and service.