greatdane
Neither baking soda or charcoal is messy IF
you put the deck in a small bag, and put that bag into a bigger bag with the baking soda or charcoal, taking care the small bag is placed in the bigger one in such a way that the deck will never actually come into content with the charcoal or baking soda and then seal the BIG bag tight with a rubberband or something. The open little bag with the deck will be exposed to the charcoal or baking soda and it works great. I've used it with books that were little strange smelling when I got them online.
you put the deck in a small bag, and put that bag into a bigger bag with the baking soda or charcoal, taking care the small bag is placed in the bigger one in such a way that the deck will never actually come into content with the charcoal or baking soda and then seal the BIG bag tight with a rubberband or something. The open little bag with the deck will be exposed to the charcoal or baking soda and it works great. I've used it with books that were little strange smelling when I got them online.