Not 100% perfect but this video will give you a idea how to wash a car properly.
[ame="http://video.google.com/videoplay?docid=7598756069207401372&q=how+to+wash+a+car&total=11124&start=0&num=10&so=0&type=search&plindex=0"]How to Wash Your Car (ShowCar style!)[/ame]
took me about a minute of the video to realize he only has a leg. :|
I always wanted to do a thread on tips on how to wash the car.. but never found the time to take the pics, step by step.. so this video sums it up nicely.