try some lotion, for sensitive skin of course. and the faster you rub it in the more likely you'll be to eliminate your other, more dire problem. you may want to consider removing your stuff from storage solo-like first. otherwise you're risking chaffed skin for all of, oh, five seconds of fun. besides, i'm sure you can get some more stuff for storage in no time, so, go on, treat your shower wall to sticky skip-spray.