Sterilisation By Boiling Guide

Here is Lil'Kooee's guide on how to sterilise our products using boiling water:

Step 1: Prepare Equipment & Space
  • Wash your hands thoroughly with soap and warm water.
  • Choose a large, deep pot with a lid to fit all bottles and accessories without overcrowding.
  • Ensure the pot is clean before use.
Step 2: Gather All Cleaned, Disassembled Bottle Parts
  • Ensure you have completed an initial post-feed clean for all separated bottle parts.
  • Please refer to our 'Initial Post-Feed Clean' Guide for further instructions
Step 3: Boiling Sterilisation
  • Fill pot with enough water to fully submerge all items.
  • Place all parts carefully in the water, making sure there are no air bubbles trapped inside bottles or teats.
  • Bring the water to a rolling boil.
  • Once boiling, let the bottles and parts boil for 5 minutes.
  • Keep an eye on the pot to ensure water doesn't evaporate completely. Add more water if necessary.
Step 4: Remove Safely
  • Use clean tongs to remove bottles and parts from the boiling water to prevent contamination.
  • Avoid touching them with your hands.
Step 6: Dry Thoroughly
  • Place items on a clean, dedicated drying rack.
  • Allow them to air dry completely. Do not use a towel to dry, as this many introduce bacteria
Step 7: Store Safely
  • Once fully dry, assemble the bottles or store parts in a clean, covered container until next use. It can help to have 2 containers that you can alternate.
  • Avoid storing in damp or open areas.

Extra Tips:

  1. Inspect all bottles, teats, and Airshield® Valves for cracks, discolouration or damage after each sterilisation.
  2. Boiling can slightly wear down some silicone components over time - replace as needed (Approx. 3-6 months)