Found this.
Ingredients for Scent Killer:
16 oz. (2 cups) Peroxide
16 oz. (2 cups) Distilled Water
ΒΌ cup baking soda
1 oz. On non-scented shampoo
Let sit for several days (milk jug works good with lid loose) This recipe is also good for removing blood from your hands in the field after dressing your critter! No dried blood, presents a better image!