Yes, my puck before last I rehydrated a second time after it dried out because I was experimenting with too many other soaps. I left it soaking for about 7-8 hours and used the small amount of remaining water as a preshave. The soap acted just like before with no problems at all.Has anyone rehydrated a MWF puck more then once? Mine dried out while I 3017 a couple other soaps.