Well, I've seen many topics on oiling straights for protection, but I don't think this ever came up. When you're storing straights, and you've given them a coat of oil, when should you change that oil? I thought of this after I stained one of my blades by accidentally using the wrong oil (linseed oil) that had gunked up. Do most oils used on straights (say mineral oil, as I use it and it seems many others do also) gunk up? and if so would that cause any damage?