Sodium octyl sulfate is widely used as a surfactant in various cleaning and personal care products. It is effective in reducing surface tension, making it a key ingredient in shampoos, body washes, and facial cleansers, where it helps to remove dirt and oils from the skin and hair. In household cleaning products, it is utilized for its ability to emulsify grease and grime, enhancing the cleaning efficiency of detergents and all-purpose cleaners. Additionally, it finds application in industrial settings as a wetting agent and dispersant, aiding in the even distribution of substances in formulations such as paints, coatings, and agricultural sprays. Its mildness and foaming properties also make it suitable for use in cosmetics and baby care products.