I have a salt stain remover. But there are little creases and spots where the leather is "raised up" now. Not really a huge deal, shoes exist to be worn and they're not "formal", I'm just neurotic.
Also, unrelated, what was the name of that crazy good cobbler in NYC? Teger had posted about it before I think.
the firm and b. nelson. b. nelson is better at more formal shoes (leather resoles, branded dainite, crepe)