read this. takes two minutes.
Important Safety & Care FYIs
Prior to using, sanitize The Pop® by boiling in water for 5 minutes. Rotate it in all directions to remove trapped water and allow to cool prior to use. Give it a shake to make sure all excess water is removed, particularly in areas that are harder to dry and reach (the inside of the nipple where water can get trapped, especially). This is to ensure hygiene.
Never dip the teat in sweet substances or medication, your child may get tooth decay.
For day to day cleaning, wash in the dishwasher or by hand with warm soapy water. Dry it completely (see “trapped water” note, above). Clean before every use. For hygiene and safety, replace pacifier after about 2 months of use.