Very unhappy with the leather care kit I purchased. I used a minimal amount and buffed any extra off with a white cotton cloth as instructed. Not only did it settle in the seams of my chanel classic flap which low look white and I am unable to remove it, but it also left a white cast on the black leather making my bag look grey. This is really unacceptable! Nowhere in the instructions did it say that this cannot be used with dark colored bags or that it may cause color change. I shouldn't have to take my bag for repair for using a product that was specifically advertised for it!