Sterilize the pacifier by putting it into boiling water for 5 minutes before the first use. Allow to cool down. The pacifiers can get water into the nipple because of the vent hole. Simply squeeze the pacifier gently to remove the water.
Clean and sterilize the pacifier before each use by scalding. DO NOT use microwave sterilizing or cleaning products or even dishwasher as it will break down the nipple.
Renew the pacifier after using it for 4-6 weeks for safety and hygiene reasons.