Before first use, remove the product from packaging. Place the pacifier in boiling water for 5 minutes, allow to cool, and squeeze any water from the pacifier. Before each use, wash with soap and water and let air dry. Do not clean with abrasive cleaning agents or antibacterial cleaners. Dishwasher safe, top rack only. Nipple should be sucked on, as a means to soothe, not chewed. Never dip the teat in sweet substances or medication. When used as a teether pop the dummy in the fridge for a few minutes before giving it to your baby to help cool sore gums. For safety and hygiene, it's recommended to replace after 4 weeks of use.