>3. The last was a foam. It seemed to require a bit more proper aim to hit >the guy in the face, but once there, it was quite effective, and, not a >little bit amusing, sorta like the old pie-throwing scenes from a Three >Stooges movie. >I guess I would go for either the straight spray or the foam. I think I would lean towards the foam myself simply for the fact that the foam would be more inclined stay on pretzels ;-) Doug