I have a pair of tan leather shoes. Yesterday, I wore them in the rain and let them air-dry over the night. Now there are these white marks on the top of both pairs of shoes.
Are the marks mildew? how can I get rid of the marks? I wore these shoes once on a wetter day, and they air-dried without any residues. Next time, how should I dry wet leather shoes?
Also, I realize I haven't taken care of these (expensive) shoes. How can I restore them to a better condition?