I picked up this West Coast Customs car wash. I wasn’t happy with how it came out of the foam cannon, it was too watery. In my opinion it wasn’t lubricating enough to use for a hand wash. But perhaps it was diluted too much for the foam cannon. This foam cannon in particular does seem to dilute the soaps quite a bit.
West Coast Customs Wash: WalMart (can’t find link anywhere)
Foam Cannon: http://a.co/flZwzKJ