Refined olive oil is a type of olive oil that has undergone processing to remove impurities and enhance its flavor and shelf life. This oil is typically made from lower-quality olives and is treated with heat and chemicals to achieve a neutral taste. It has a higher smoke point than extra virgin olive oil, making it suitable for high-heat cooking methods. Unlike extra virgin olive oil, which is cold-pressed and retains more nutrients and flavor, refined olive oil is lighter in color and has a milder taste. It is often used in commercial kitchens and food production due to its versatility and stability during cooking.