We get to see a lot of government wash operations here, and the majority of them are junk. A lot of school districts bought machines to wash the buses. I have yet to see one do a good job. Either the machines are junk or it was never set up correctly, or both. Just got a nice little job replacing old equipment at an airport. They were washing with a pressure washer using only reclaim water, and had no soap or wax. A local county bus system really took the cake. Keep in mind this is a Belanger machine. It had no spot free rinse, had no good way to apply the soap, no wax, the water softener had not used salt in four years, and they placed the UCW right at the final rinse arch, with reclaim water no less. I asked them if any factory guy ever came there, and sure enough he was there once a year. What he did is still a mystery.