That’s what I wanted to find out. I’ve asked here if there is anyone who removed the coating on a baltic blue case but nothing. But for now I quite like the rugged half way look but in the end I will remove it completely at some point. For now I am curios if it turns black or if it will be a very dark blue. I think the secondI am in a field where I have to wash my hands at least twice/hr and carry that into my personal life. This is exactly how mine looks right now after ~3 months. Never been exposed to any water or chemicals.
It all depends on how you hold your phone and also how often, not to mention your oil production. Everyones case will eventually look like that and the people saying to wash your hands are trolls.
I wonder if it would look any better once the thin layer of blue “leather” is completely gone .