All those ingredients have the possibility to get rancid and rather quickly. How much do you make at once or do you keep it well sealed and in a very cool place? Also, doesn't the oil leave a distinct odor? Rather stupidly I tried to achieve the shiny bald look and, regrettably, used extra virgin olive oil....LOOOOONG before lunch people around me were saying that, for no reason, they felt a yen for a Greek salad while I felt the need for running water and soap. Mr. Clean if necessary.