Skatole is primarily used in the fragrance and flavor industry due to its unique odor profile. In low concentrations, it contributes to the pleasant aroma of flowers like jasmine and orange blossoms, making it a valuable component in perfumes and scented products. It is also employed in the food industry to enhance or mimic flavors, particularly in dairy products and certain meat flavorings. Additionally, skatole is used in research settings to study its effects on biological systems, particularly in understanding its role in animal behavior and communication. Its applications are carefully controlled due to its strong odor at higher concentrations.