Sorry if this has been covered to death, but--
Should a cake of shaving soap in a box with a screw-on top (like Em's) or a push-on top (like Proraso) be left uncovered, or loosely covered, when wet? Will it get nasty if it's covered tightly? Will it dry out and crack if it's left uncovered for too long?
Should a cake of shaving soap in a box with a screw-on top (like Em's) or a push-on top (like Proraso) be left uncovered, or loosely covered, when wet? Will it get nasty if it's covered tightly? Will it dry out and crack if it's left uncovered for too long?