Tried removing 2 small black spots on the leather trimming with a damped magic eraser. Read from somewhere need to be careful with the rubbing/cleaning else the leather may dry up. So I was really careful and gentle when doing it. I managed to remove the black spots but the magic eraser seems to have rubbed off the leather colour and now there are 2 different leather colour shades on the leather trimming! Tried putting some leather cleaner to moisture it but didn’t help. What should I do?