Cleaning composition

The present invention relates to a cleaning composition comprising: a) 1 to 30% by weight of a primary alkyl sulfate surfactant; b) 1 to 10 wt% of an amphoteric surfactant selected from the group consisting of betaine, glucoamide and sulfobetaine; and c) from 1 to 10% by weight of a rhamnolipid biosurfactant; wherein the ratio of primary alkyl sulfate surfactant to biosurfactant is from 8: 1 to 1: 10; and wherein the ratio of primary alkyl sulfate surfactant to amphoteric surfactant is from 8: 1 to 1: 10; wherein the primary alkyl sulfate is a C10-C20 alkyl sulfate; to a method of treating a substrate; relates to a method for treating textiles. And to the use of a combination of a biosurfactant and an amphoteric surfactant for improving the cold storage stability of a primary alkyl sulfate-containing formulation. 本发明涉及一种清洁组合物，其包含：a)1至30重量％的伯烷基硫酸盐表面活性剂；b)1至10重量％的选自甜菜碱类、葡糖酰胺类和磺基甜菜碱类的两性表面活性剂；和c)1至10重量％的鼠李糖脂生物表面活性剂；其中伯烷基硫酸盐表面活性剂与生物表面活性剂的比率为8:1至1:10；且其中伯烷基硫酸盐表面活性剂与两性表面活性剂的比率为8:1至1:10；其中伯烷基硫酸盐是C10-C20烷基硫酸盐；涉及一种处理基材