High-efficient low-foaming scouring agent XK(AX-XK) is a high efficiency scouring agent, with excellent comprehensive properties such as dispersion, emulsification, penetration, solubilization, washing and strong oil removal capacity. It is not only widely used in the scouring of cotton, linen, blended fabrics and knitted fabrics, but also suitable for the conventional processes of annealing, boiling, and bleaching of cotton and blended fabrics