I have taken to storing my 5 shavers in the bathroom in a mug. I am the only one who uses the bathroom so it does not see alot of steam. I keep the razors on the counter and wipe them and alcohol them after use. I also keep the door open during a shower and there is hardly any steam build up on the mirror. I like this method as I like being able to see the razors do you think they will rust? I keep them oiled as well.