Just wanted to post my vintage experience BUT it covers so many topics I think it belongs here. Today, while digging through 80 years of storage at my recently deceased mothers house, I came across my old conair hot lather machine. It had been in storage in the attic there since I left for college in the early 80s. I had completely forgotten about it AND the attached can of Noxema red can shaving foam. Anyway, I brought it home, shook up the can, plugged it in and turned it on. HOW could I have forgotten about this thing!! More than 30 years later and it heated up 35 year old shaving foam like it was just yesterday. The scent brought back so many memories, and using my original TracII that was in the same box with a vintage blade, it was a step back in time. But I digress.....my point is, if you have a hot lather machine that is not being used, try it again. If you DONT have a hot lather machine, and you use canned goo, well....get a machine. It makes your canned foam sooo much better!