I love the look and shape of this pacifier. My breastfed baby definitely liked it, but there is a hole in the nipple. This means that the inside of the nipple can get moldy after use and sanitizing.
Sometimes water may enter the inside of the nipple, this is because of a ventilation systems that exists in the nipple and helps make the pacifier orthodontically correct.
When the baby closes down on the nipple, the air from inside the nipple is pushed out through the ventilation system thereby flattening the nipple and adapting to the baby´s individual oral cavity. So, the ventilation hole is needed in order to allow for proper development of your baby's jaw and mouth. To remove the water squeeze out as much as possible with your fingers by pushing it down towards the loop. Then stand the pacifier upright in the loop to drain. Air circulation and evaporation will then clear the rest.