Citral is widely used in the fragrance and flavor industry due to its strong lemon-like aroma. It is a key ingredient in perfumes, soaps, detergents, and cosmetics, where it adds a fresh, citrus scent. In the food industry, citral is used as a flavoring agent in citrus-flavored products such as beverages, candies, and baked goods. It also serves as a starting material for the synthesis of other valuable compounds, including vitamin A and ionones, which are used in perfumery. Citral exhibits antimicrobial properties, making it useful in natural preservatives and disinfectants. Additionally, it is found in some essential oils used in aromatherapy for its uplifting and refreshing effects.