Best shave ever today! It's been so hot, I decided today's shave was going to be a freeze out! I started with the putting the sub Zero pre shave on. Let the brush sit in hot water and made my lather with warm water. Then ran cold water in the sink and dumped in a tray of ice cubes. Put a COLD cloth on my face for two minutes and put a few drops of M Bomb in my soap. After I was done I added another drop of M bomb to my as and IT WAS THE BEST SHAVE EVER!! It was perfect!!