In detergent, CMC can be used as anti-dirt redeposition agents, especially for hydrophobic synthetic fabrics re-deposition of the anti-fouling effect, much better than carboxymethyl fiber.

• 在洗涤剂中，CMC可用作抗污垢再沉积剂，尤其是对疏水性的合成纤维织物的抗污垢再沉积效果，明显优于羧甲基纤维。