The feeding bottles are necessities for newborns. They have lifespans. Generally, it is recommended to replace it every six months. However, if the surface is damaged or worn, it must be replaced with a new one. The pacifier is a consumable, and usually needs to be changed every three months. Because the pacifier will become hard and bad after long-term use. In addition, the pacifier may also become larger after cleaning, which may cause the baby to choke while drinking. However, if the pacifier is damaged, it must be replaced.

After cleaning the feeding bottles, disinfection is required. Generally, parents can sterilize the feeding bottles by boiling, steam disinfection, microwave disinfection, etc.