Baby’s face can be cleaned with running water, iodine sterilization, avoiding water, and going to the hospital. 1. Cleaning with running water: The ground is dirty, and the baby’s face will be easily stained with dirt, so you can use running water to clean the area and clean the unclean things. 2. Disinfection: If the baby’s skin is only slightly scratched, the wound is not big and the depth is not deep, you can disinfect the place where the skin is scratched with iodine. 3. Avoiding water: Do not get water on the skinned area, and keep the area dry to avoid secondary infection. 4. Go to the hospital: If the baby’s bump is more serious, the traumatic surface is larger, the depth is deeper, and the deep wound has pus, redness and swelling, it is necessary to go to the hospital in time.