I read that it was a good idea to polish new shows as it gives them extra protection. My new C&J Malton shoes didn't look like they needed a polish but I thought I would try it anyway to be on the safe side. I had not polished shoes before but I'd a few read guides here and watched videos online to get an idea of what I was doing. However I think I made quite a few mistakes: I applied drops of water directly on to the shoe. I rubbed the leather quite hard with a cloth and for quite a long time (at least 15 mins) I applied at least 7 layers of polish as I couldn't see the leather getting any shinier. The result of these mistakes is that the toecap on one of the shoes has became noticeably darker than the toecap on the other shoe. At first it was a dull brown whilst the other shoe's toecap was a uniform colour with the rest of the shoe. The day after attempting to shine my shoes I went to my local shoe-shine, the girl there told me not to worry about them as the dark mark was probably water retained in the leather (from mistake 1), she said that it should be gone in 24 hours. She shined both shoes up to how they look now, 6 days later: In real life the dark mark and the difference in color is more noticeable than what the photos show. So what's the diagnosis now? Is the leather still drying our or have I done some more serious damage? If I have damaged them then is there anything a decent cobbler could do? Thanks.