I recently ordered a lanolin-based, kaolin-containing (that's clay, I discovered) shave soap from a small, artisanal boutique, but couldn't get the stuff to lather much. Not willing to throw it out without experimenting some, I pulled out the Big Bertha of brushes, my Chubby 3 in best. Despite pumping, pulling, twirling, and scrubbing the bowl until my arm ached, I couldn't obtain much more than spit from this stuff. Any observations?