When I use clay, I have always used it with a clay lube or QD. Last week when I clayed my Silverado, I decided to try something different, since it takes a whole bottle of lube for the truck. I mixed up a clean bucket of Meg Gold Class shampoo and water. Using a microfiber applicator to apply the shampoo suds for lube, it seemed to work just as good and a lot cheaper! Do most of you use a spray lube, QD or something else?