You can do your own Skull Mt., have done several. Just boil it over a deep fryier for about 1 hr,,,change water after first hour. Scrape with wire brush and knife as you go,,,,,fill up with clean water,,,,,and one cup of lanudary detergint...with bleach................ boil,,,remove and scrape as you go till clean,,,will dry very white and clean,,,the secret is a good wire brush,,,,stainless steel!! js