To female newborn baby cleaning physiological parts should pay attention to the cleaning order, cleaning water quality and hygiene protection, so as not to increase the baby’s risk of infection. 1. Cleaning order: female babies should first wash the vagina and urethra, and then wash the anus, because relatively speaking, the anus has more bacteria and pollution, so the vagina and urethra should be washed first. 2. Cleaning water quality: the application of water to the child cleaning, for newborns, skin tissue is relatively delicate, so do not use alkaline soap or detergent for physiological parts of the cleaning, so as not to cause vaginal inflammation. 3. Hygiene protection: parents should wash their own hands before washing the child’s physiological parts, and then help the baby to wash after washing, so as not to cause cross-infection. In addition, to the female newborn baby cleaning physiological parts must pay attention to gently, so as not to cause damage to the baby’s physiological parts in the cleaning process.