it's the only Mequiars product I can't find in bulk/trade packs....
When we visited Meguiar's for the detailing seminar a few weeks back, the Meguiar's guys were careful to explain why that is. The premium range of products (including stuff like the Ultimate range) are blended and manufactured for maximum quality, whereas the industrial and commercial ranges are produced for maximum efficiency/cost per car.
So there'd be no point doing bulk packs of Wash and wax, it's too good for the trade to want to use and would go off before the average home enthusiast had used it all.
