<p>I have some old 2-1/4 square negs which apparently have some residue on them from the glassine carriers they were stored in. I don't thing it's fungus, but it leaves a yellow smear on the scanned prints. I would like to clean them but do not want to destroy them. Any suggestions or help would be greatly appreciated. I thought about soaking them in distilled water, but I know once the emulsion gets wet it gets soft and they will probably need wiping.<br>
Cheers,<br>
Gerry</p>