Nonylbenzene-PEG8-OH is widely used in the formulation of industrial and household cleaning products due to its surfactant properties. It effectively reduces surface tension, allowing for better wetting and penetration of dirt and grease, making it suitable for detergents and degreasers. In the personal care industry, it is incorporated into cosmetics and skincare products as an emulsifier, helping to stabilize mixtures of oil and water. Its ability to enhance the solubility of various ingredients also makes it valuable in pharmaceutical formulations, where it aids in the delivery of active compounds. Additionally, it is utilized in agricultural chemicals to improve the dispersion and absorption of pesticides and herbicides on plant surfaces.