How To Clean An Animal Skull. Fill the pot with water and boil. Cover the top so the peroxide can't get out.
Get a power washer and blast into the back of the skull. Improperly cleaned cow skulls tend to get dirty and stink. Museum mites are the enemies of beetles.
Remember to use gloves and protective goggles.
They should not be dried in an oven or in bright sunlight, to avoid cracking. A few days ago, we shared a video in which a guy tried using an ant bed to clean up a skull for a european trophy mount. Cover the top so the peroxide can't get out. Cleaning a cow skull requires several stages of cleaning.