Cleaning and Sterilizing
Cleaning: After every use, disassemble all parts and wash them in warm, soapy water. They are also dishwasher safe (top rack only).
Sterilizing: Before the first use and regularly thereafter, sterilize parts by:
Boiling: Place disassembled parts in boiling water for 5 minutes.
Electric/Steam Sterilizer: Follow the manufacturer's instructions for approximately a 10-minute cyclePreparation: Fill the bottle with breast milk or fully dissolved formula.
Assembly:
Place the AirFree vent insert (if included) on the rim of the bottle.
Pull the nipple through the screw ring until it clicks into place.
Screw the nipple and ring onto the bottle over the vent.