Now I'm sure some of you will be aware of the foam gel soaps that appeard a few years ago. A tiny wee squirt on your hand soon turns in to way more lather than you originally were hoping for, well this is the same except it happens in your gob. I dispensed my usual amount on the end of the brush (an Oral-B Pulsar, the champions choice) and proceeded to brush in a vigorous manner alternating between vertical and horizontal strokes. 10 seconds later I looked like I had Rabies! Minty foam spraying from my gob like some bizarre Von Neumann machine from Charlie and the Chocolate Factory!
I have to tell you, I've looked better.