Non-phosphate light-duty liquid detergent

The invention discloses a non-phosphate light-duty liquid detergent, which consists of the following components in percentage by mass: 8 to 12 percent of decyl polyglucoside, 2 to 6 percent of benzenesulfonic acid, 3 to 5 percent of triethanolamine, 2 to 4 percent of diethanolamine, 2 to 4 percent of ethylenediamine tetraacetic acid and the balance of water. According to the non-phosphate light-duty liquid detergent, damage to fabrics is avoided, the washed fabrics are kept soft, and are free of shrinkage, fuzzing, yellowing and the like, and mites are effectively inhibited and killed; the non-phosphate light-duty liquid detergent is applied to the washing of soft, light and thin fabrics such as wool fabrics, fleece fabrics and silk fabrics and other high-end fabrics.