where is Estelle dad going? Laundry liquid is a registered trademark of Shijiazhuang Estelle Daily Chemical Co., Ltd., which has a formal registration number and is recognized and trusted by the market and parents. The laundry detergent is specially designed for infants, and adopts natural ingredients such as phosphorus-free, protein-free, fluorescent agent-free and perfume-free, which does not irritate the skin of infants and can effectively remove clothes stains.