I ran into a old timer this year that gave me a super easy method for boiling your own skull.
Heat water up just below a boil and add:
1 cup dawn dish soap
1 cup oxy clean
Power wash the mass majority of the flesh off and put back into mixture
Power wash again and hand clean any hard spots
Then:
Paint a 3:1 mixture of bleach and baking soda on the skull and wait 1 day
Repeat till desired bleaching occurs.
Heat water up just below a boil and add:
1 cup dawn dish soap
1 cup oxy clean
Power wash the mass majority of the flesh off and put back into mixture
Power wash again and hand clean any hard spots
Then:
Paint a 3:1 mixture of bleach and baking soda on the skull and wait 1 day
Repeat till desired bleaching occurs.