Some will say that you shouldn't touch your film with anything but if you still have water splotches then the question is: what are you now supposed to do?

You could try putting some isopropyl alchohol( its needs to be pure) into the water and wetting agent but unless your hands have callouses and very hard skin between each finger then you might want to try running the film between the two middle fingers before hanging it up to dry.

pentaxuser