I don't like to have my car hosed or sprayed with high pressure. I clean it by hand never using a hose on it!!!
And I also like to see if these guys mess up my car because it's never DIRTY! They shouldn't make a mess, so they shouldn't need to wash it off! My car has never been driven in a rain or washed off with a hose more than 3-4 times in 2 years!