Originally Posted by BLau
That really sucks. Are you in a humid environment? Did moisture somehow get trapped inside the holster? Unless it can come off with the Hoppes and a toothbrush, you may have to have it refinished. I wouldn't try anything too abrasive (no metal bushes).
I live in Chicago and always wear a t-shirt between my body and the holster to keep it safe and dry from sweat. It's been in the upper 80's here the last few days but not humid at all. A soft toothbrush is a what I was thinking too but I'm not sure if the Hoppes would be considered too abrasive. Any suggestions on a very non-abrasive cleaner???