I've been wondering about this for some time and am finally getting around to asking. I starch my fabic right before pressing then throw any leftovers back in my stash, or the scrap bin. I have read about silverfish (I think that's the bug) being attracted to the starch. Rewashing seems like a pain, especially for small pieces, but I don't want bugs in my stash either. So what do those of you who starch do with your leftovers?