Mix one pint hydrogen peroxide (3%) available at drug or grocery stores , 1/2 cup baking soda, one tables spoon dishwashing soap... soak hide in solution for 1/2 to one hour... Dont get solution in eyes or save any of it as it creates gas so you cant save it by capping it off in container.... let drip and then roll up in newspaper tight, change often and then you can put on stretcher fur side out with fan on it but it will take awhile... then change and put skin side out...