Lime oil is widely used in the food and beverage industry as a natural flavoring agent, adding a fresh citrus taste to soft drinks, candies, baked goods, and sour beverages. It is a common ingredient in perfumery and cosmetics due to its clean, refreshing aroma, often found in soaps, lotions, creams, fragrances, and various skin care products. In aromatherapy, lime oil is valued for its uplifting and energizing properties, helping to reduce stress, improve mood, and stimulate concentration. It also serves as a natural cleaning agent in household products because of its antibacterial and antioxidant qualities, as well as its ability to cut through grease. Additionally, it is used in some insect repellents and air fresheners for its volatile, pleasant scent, and may be incorporated into health care products.

However, caution is advised when using lime oil directly on the skin, as it may increase photosensitivity, making the skin more sensitive to sunlight upon exposure.