Oh, (sees video above where shaver wipes lather onto side of sponge) I wipe on top of my sponge which is located on basin not in basin. I often do a final rinse under water, and then towel dry, strop, and leave open for a little while. 16% humidity in my house today. Things dry up real quick.
No mildew problems since i got away from municipal water. Plus, no chlorine!