Marty G.
Mix 12% hydrogen peroxide and water in a 1:1 ratio in a plastic container. The longer you leave it, the whiter it will get. Try not to go over 24 to 30 hours as it will start to soften the skull.
Mix 12% hydrogen peroxide and water in a 1:1 ratio in a plastic container. The longer you leave it, the whiter it will get. Try not to go over 24 to 30 hours as it will start to soften the skull.