Any particular reason you hose down the car starting at the bottom and finishing at the top? I always thought you started at the top and let it run down the car. Maybe I'm wrong, lol. Such a simple thing I didn't really think about.
'11 BMW E92 ///M3 - ZCP and DCT
'15 Ford F-250 - Lariat, 6.7 Powerstroke Turbo-diesel