Orange oil is an essential oil extracted from the peels of oranges. It has a fresh, sweet, and citrusy aroma. It is known for its uplifting and energizing properties and has been traditionally used to help with stress, anxiety, and fatigue. Orange oil is also believed to have skin-brightening properties and may be useful for treating certain skin conditions. It's also used in cleaning products and room fresheners as it has a pleasant and refreshing aroma. Orange oil is typically used in aromatherapy, massage, and as a flavoring agent in food and beverages. It is considered safe for most people when used topically and in small amounts when used internally. However, it's always best to consult with a healthcare professional before using it internally, especially if you're pregnant or nursing or have sensitive skin.