I decided to once again use my pomme vernis cles. I took it out, saw the marks once again and got disappointed.
I've used it for a few months for my car key thus the chain hanging out and rubbing the side of the leather. I was sad and decided to stop using it before it gets more marks. Now that I've decided to use it again for my extra cards, I thought I'd ask for advice on how to clean it and prevent from happening again.
Thanks in advance!