Cleaning Your Chanel Lambskin or Caviar Flap Bag We are all human and sometimes when we’re carrying our Chanel flap bag, we tend to rub up against dirty things, spill our coffee or get our greasy hands on the beautiful lambskin leather. It’s always important to know that you can easily ruin Chanel lambskin leather by staining it, and also by the products you use to clean your bag. Chanel Caviar leather has a .