If it's mainly particulate matter, I would try an ultrasonic bath. The really cheap ones are not much good but they have a range of uses if you buy a midrange one. A dip in a water based detergent mix, followed by a rinse with distilled or (better) deionised water out of the bath.
Never tried this myself but, having acquired a good bath at work, I would try it if I needed to. On 07/11/2013, John <[email protected]> wrote: > In my home repair/decluttering, I've run across a couple of boxes of old > Kodachromes I had packed away. They're all I managed to salvage from the > binders destroyed when my roof came off during Hurricane Fran in 1996. > > They look like they were washed in muddy water. > > Is there any way to clean them without destroying them? > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. > -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

