I can only concur with Anchell's warning in the Film Developing Cookbook not to use such an agent on the film. There is at least one, Tetenal's Drysonal. It is supposed to dry the film within a few minutes. I tried it some years ago because I head the same problem that you seem to have, but Drysonal didn't appear to solve it but aggravate it. So my technique today is this: Final bath in demineralized water with a trace of wetting agent (preferably one w/O foam), spinning film in lettuce centrifuge for a minute or so to remove any surface water, hanging the film in the shower cabin until next morning. Works fine for me. No dust Problems at all.(posted 8641 days ago)Regards, Thomas Wollstein (thomas_wollstein@web.de)