1. What is umbilical cord care? The umbilical cord is an important link between the fetus and the mother. It is responsible for transporting nutrients and oxygen while expelling metabolic waste. Newborn babies\’ umbilical cords require special care to avoid infection and other complications. 2. How to disinfect the umbilical cord. After cutting the umbilical cord, it should be disinfected immediately. Use medical alcohol or iodophor to wipe the umbilical cord and surrounding skin twice a day for at least a week. Be careful not to get the disinfectant into your baby\’s mouth or eyes. 3. How to clean umbilical cord residue After disinfection, some umbilical cord residue may be left behind. These residues should be kept dry and replaced with each diaper change