Where does Texas oil go after it leaves Texas?

Essential oil distilled from the root-bark or the fruit was used as a fragrance in perfumes and soaps, food (sassafras tea and candy flavoring) and for aromatherapy. It is also used as a pain killer as well as an antiseptic in dentistry.The smell of sassafras oil is said to make an excellent repellent for mosquitoes and other insects, which makes it a nice yard plant. The root or root bark is also used to make tea. A yellow dye is obtained from the wood. The shoots are used to make root beer (formerly an alcoholic beverage, but now a soft drink), which owes its characteristic odor to the sassafras extract. The leaves are used for thickening sauces and soups, and when dried and ground are known as filé powder, a spice used in Cajun, Creole, and other Louisiana cooking, such as the dish filé gumbo. The pith is used in the U.S. to soothe eye inflammation and ease catarrh.Acids can be extracted from bark for manufacturing perfumes.