Seat already re-dyed, how to remove the shade?
Hello, here I have recovered seats for e36 cabriolet (Greek gray leather) they have already been dyed but the shade starts to leave in places, I started to scrape/grease with your product but it starts really hard! Do you have any tips on how to remove the overlay to the leather? Or can I dye over the old shade again? Thank you. Thank you.

