Dr. Brown's Crystal Wide Mouth Bottle 270 ml

How to Use: 1. Before first use, disassemble and clean all parts (bottle, nipple, vent insert, reservoir tube, and travel cap) thoroughly in warm, soapy water. Rinse well. 2. Sterilize all parts by boiling in water for 5 minutes or using a Dr. Brown's sterilizer. 3. Assemble the bottle by inserting the vent insert into the reservoir tube, then placing them into the bottle. 4. Attach the nipple to the collar and screw it onto the bottle. Ensure it is not too tight. 5. Fill the bottle with the desired amount of liquid. 6. If using the bottle without the vent system, simply remove the vent insert and reservoir tube before assembling the bottle. 7. Always test the temperature of the liquid before feeding your baby. 8. After feeding, disassemble and clean all parts immediately.

Recommended Frequency: Use Dr. Brown's Crystal Wide Mouth Bottle for every feeding as needed by your baby. The frequency depends on your baby's individual feeding schedule and needs.

Additional Tips: Always supervise your baby during feeding. Inspect the nipple before each use for signs of wear and tear; replace if damaged. Do not microwave the bottle with the vent system inside, as it may cause uneven heating and pressure build-up. When traveling, use the travel cap to prevent leaks. To reduce colic, gas, and spit-up, ensure the vent system is properly assembled and functioning. Gradually transition your baby to using the bottle without the vent system as their feeding develops, if desired. Ensure all parts are completely dry before storing to prevent mold growth.