How to Clean Dr Brown's Narrow Neck Replacement Kit

Quick answer

Disassemble all parts of the Dr Brown's Narrow Neck Replacement Kit, rinse immediately after use, wash with warm soapy water, then sterilize by boiling or using a steam sterilizer.

Step-by-step cleaning instructions

1. Disassemble all parts: Separate the vent system into its individual pieces: the vent insert, the vent collar, and the nipple. Remove the travel cover if present. Small parts can be lost easily, so work over a clean towel or sink strainer.
2. Rinse immediately after use: Hold each part under cool running water to remove milk residue. Do not use hot water first, as it can bake protein onto the plastic. A quick rinse prevents buildup that later requires scrubbing. Rinsing within minutes of use makes deep cleaning much easier.
3. Wash with warm soapy water: Use a mild dish soap and a soft bottle brush to clean each piece. Pay special attention to the vent insert's tiny holes. A narrow bottle brush or a dedicated vent cleaner works best. Avoid abrasive sponges that can scratch the plastic and create hiding spots for bacteria. Check the vent holes for any trapped milk after washing.
4. Sterilize by boiling or steaming: Place all disassembled parts in boiling water for 5 minutes or use a steam sterilizer according to the manufacturer's instructions. Boiling is effective but can cause hard water deposits; use filtered water if possible. Steam sterilizers are gentler on the plastic over time. Allow parts to air dry completely on a clean rack before reassembling.

Product facts

• Dr Brown's Narrow Neck Replacement Kit: The Replacement Vent Kit includes 2 replacement vent systems and 2 travel covers. Having spare parts means you can rotate clean sets while one is being washed or sterilized, keeping feeding on schedule.