Does SanFran have any self-wash bays? I would never never never never never never use their brushes, and probably not even their soap, but it would be a place to get water and a hose.
The ONR and other rinse-free options are good too.
335xi sedan 6MT, Premium, Cold Weather, iDrive, CA, iPod
Black Sapphire Metallic, Black Leather, Aluminum Trim
European Delivery: April 28 - May 7, 2008
Performance Center Redelivery: July 11, 2008