1·Because of toothpaste containing abrasives, detergency is very strong.
因为牙膏中含有研磨剂，去污力十分强。
2·Adding this product can not only help to improve the detergency of detergent, but also can make fabric antistatic, soft, fluffy and smooth after being washed.
添加本品后，不仅有利于提高洗衣粉的去污力，硝酸而且可以使洗涤后的织物抗静电，手感柔软、膨松、滑爽。