To sterilize a pacifier in a Parents Choice bottle warmer, follow these steps:
1. Rinse the pacifier thoroughly with water.
2. Place the pacifier into the bottle warmer compartment.
3. Fill the bottle warmer with water according to the manufacturer's instructions.
4. Turn on the bottle warmer and let it heat the water to sterilize the pacifier.
5. Wait for the bottle warmer to complete the sterilization process.
6. Remove the pacifier from the bottle warmer and allow it to cool before using.