Sodium phosphates like TSP, TSPP, SHMP have been crucial in industrial detergents manufacturing for their role as builders, enhancing cleaning efficiency by softening water and dispersing dirt, widely used in industrial washing and cleaning. They help keep dirt and stains suspended in the washing solution, preventing redeposition on cleaned surfaces. Some phosphates provide a mild alkaline environment, which aids in breaking down greasy or oily stains, enhancing overall cleaning power. Phosphates work in combination with synthetic surfactants to boost detergency, making them particularly effective for removing tough stains.