The newborn’s wrap must be regularly cleaned, because the newborn’s skin is more delicate, more sensitive to external stimuli, contact with bacteria is easy to secondary infections, contact with dust mites can easily cause skin allergies, and the newborn’s wrap is in close contact with the child’s skin, so it should be regularly cleaned, and to choose a less irritating laundry detergent, rinsing must be cleaned, do not leave a residue. Wraps in the drying should try to receive sufficient exposure to the sun, can play the role of sterilization mites, more beneficial to the child’s skin, including the child’s intimate clothing should be cleaned and dried in the same way.