Sodium Lauryl Sulfate Powder is often used as a foaming agent in many common products: Bath products, shampoos, foaming powders, and more. Highly Active, high-quality SLS Powdered sodium lauryl sulfate. Useful in powdered or tablet or blended liquid hard surface, and carpet cleaners, powdered bubble baths, and cleansing preparations scouring, and foaming agents SLS is also commonly used in many in textile and industrial cleaners, powdered hand cleaners. Great to use in liquid hand soaps too.