The first thing to do is to choose the right number according to the child’s weight and age, and to choose one that is light, soft and absorbent. When wearing first open a new diaper, put the long side of the waist on the back, short on the front, be careful not to reverse, the back side is usually elastic. Then put the baby flat, lift the baby’s feet and hips, put the diaper right below the baby’s hips, then put the baby’s hips and feet down, pull the back side of the diaper out and tear the paste, stick to the front of the diaper, pay attention to the size of the waistline, do not be too loose or too tight, after wearing the diaper, to pull out the edges to avoid leakage.