I use UWW+ the most. I use the ZEP Spray Bottle. It is a high output spray. For the Ford, I use 12 to 16 oz per wash. I spray heavy except for glass.
Hey OT,
I have the UWW+ 22oz bottle that I mix concentrate into. For my Expedition I usually go through about half+ of the bottle when spraying liberally and slightly dirtier. So I would say based on that, I am right about where you are with the amount. If it's cleaner I am a little less than half. With the cars, it's about a fourth of the bottle.
I don't get as into it as Corey does... no surprise there
