My wife just discovered a box of old Kodachrome and Agfa slides. They are old family photos, 30 to 35 years old, and most of them have the appearance of being scrartched. Closer inspection reveals that it is probably more dirt than scratches. I intend to try cleaning them and then printing them. My idea was just to use wetting agent like Agepon which I use when processing B&W film, and gently wipe them with my fingers. I'll try first with a less important pic. Any ideas on what else to use, or whether this should work or not would be greatly appreciated. Thanks.