Belong to the general category. The main categories of shops in Pinduoduo are mainly divided into three modules: ordinary goods, virtual goods and medical and health care. Toilet water for mopping the floor belongs to the cleaning category, and businesses engaged in products such as skin care/essential oil, personal care, cosmetic tools, fresh fruits, snack nuts, instant drinks, etc. all belong to the general category. So toilet water for mopping the floor belongs to the general category.