CARWASHONLY: go inside, buy a wash. not sure if you get a discount if you fill up? 3 levels… top: $ 9 middle: $ 8 bottom: $ not sure $ 5 maybe? i got $ 9 wash… lets see how it fairs… well just got home & posted some after pics! it is a lot better than it was FORSURE… what do you guys think? i would likely get another if need be…