I am just wondering because my Aunt loves Coach as much as me and prefers leather bags. Well the other day when I was visiting with her she was conditioning some of her bags with Coach moisturizer. I told her about the apple care that I use and she said that the SA said only to use Coach products on the bag. I know that most everyone here uses apple conditioner. Is the Coach moisturizer bad? Will it hurt her bags? Is there anyone who can explain to me why you use apple brand and not the Coach stuff so I can pass that info onto my Aunt. TIA