Ammonium dodecylbenzenesulfonate is widely used as a surfactant in various cleaning and detergent formulations. Its ability to reduce surface tension makes it effective in removing dirt, grease, and oil from surfaces, making it a key ingredient in household and industrial cleaning products.

In the textile industry, it is utilized as a wetting agent and emulsifier to improve the processing of fibers and fabrics. It helps in evenly distributing dyes and other chemicals during treatment processes.

Additionally, it is employed in agricultural applications as an adjuvant in pesticide formulations, enhancing the spread and adhesion of active ingredients on plant surfaces.

In the personal care sector, it is found in shampoos, body washes, and other cleansing products due to its foaming and cleaning properties. Its versatility and effectiveness make it a valuable component in multiple industries.