Sweet Orange Essential OilDescription Sweet orange oil smells like a freshly peeled orange. Orange is an uplifting, refreshing oil that is used to aid in digestion, flatulence, and nausea. It relieves stress and anxiety. Sweet orange oil will help with colic in babies and helps to reduce fever and headaches. Orange blends nicely with many other oils and is often used in potpourri and home fragrancing products. Try blending with: Cypress, lime