What "Dirty Jobs" 12-th episode about
Mike rolls up his sleeves and gets dirty in order to help create an artificial underwater reef. Reef balls help to revitalize fish and coral populations in areas that have been devastated by pollution.
Then Mike goes to Texas to learn how to make soap out of goat milk.
Finally, Mike travels to Louisiana to refurbish frack tanks used for water storage.
Episode number: 12
Episode name: "Reef Ball Maker"
Episode release date: 7 november 2007 at 02:00
Status: aired