Roll on Oil - Roll-on , Lavender, Spearmint, Peppermint, Clove Bud Roll-on Oil - 1/3 oz. (10ml) helps with Vertigo, Nausea, Headache, Rub on the bottom of the feet for pain, rub on bottom of the feet of a baby or toddler when they are sick or when you want them to fall asleep, great for children and all ages, rub on wrist to smell throughout the day in order to get your sense of smell back! You must exercise and retrain your sense of smell if you have lost it. Losing the ability to smell is called anosmia. Rub the roll-on behind ear for headaches. Clove and Lavender are both great antioxidants so they are great for your immune system as well. lavender oil, clove oil