My crystal ball tells me that I'll eventually be using chems mixed from bulk ingredients exclusively. I'd like to wean myself off Photoflo. The whole "pouring formaldihyde down the drain" thing, not to mention covering my negs with something after they're all "clean" from the wash is something to which I'd like to explore alternatives. Is there a homebrew wetting agent out there? I think I remember there's some folks who just give their film a distilled water rinse, then hang it to dry. What are the procedural and chemical alternatives to photoflo? -KwM- [added later] Should have done a search first. Found this interesting thread, where non photoflo folks seem to use a combo of distilled/filtered water, isopropal alchohol and something called LFN. What's LFN?