Aromatic and Herbal Sugar Scrub for the Body

Looking for an aromatic sugar scrub?  Check out this recipe for Aromatic and Herbal Sugar Scrub from  The East West School for Aromatic and Herbal Studies.  If you are wondering how long this scrub will last without an anti-oxident or preservative, they say that it should last for six months.  But if you want to add a tablespoon of vitamin E or Rosemary Extract.  In the comments, it was said that if the fragrance is no longer present then you know that the scrub is no longer good.  Of course if the oil used smells rancid then you know.