I’ve got a garbage bag of brown paper towels now that says different. LOL. It doesn’t go very far though. I ordered fieblings alcohol based cordovan, that’ll be my last attempt.I would definitely scratch the surface to see the leather underneath.Maybe the russet topcoat sits on top and the mahagonie is underneath .I did this with a russet steer hide boot that now has a really nice patina . Every
Time the top coat wears of the mahagonie will surface .
Just use 70% acetone and 30% water .The fiebings deglazer is a rip off in my opinion