[P1]

That's a good spot. When I'm in Europe and need to wash family cars, I always go down to the Shell down the street. I have a bucket w/ soap and a sponge on the back seat along with a few gallons of fresh water. I hose the entire car off, then wash the car using the bucket, sponge and water that I brought myself, and then hose it off. Then I pull away from the washing bay so the next person can use it, and then dry the car off.