I've been seeing a lot of <a href="http://www.ezwaycarwash.com">mobile car wash</a> around my town. One week they are in one spot, and the next week, they are in another! It's amazing to me how often they travel, and how well they always seem to be doing. Is it because they are always moving around that generates business? Or is it just because their car washing prices are so cheap, and because everyone could use a good car wash every once in awhile?