Bottle Sterilisation Methods

Sterilisation methods
Start by cleaning the bottle and teat in hot, soapy water as soon as possible after a feed to remove every trace of milk. Then rinse completely.
Steam sterilising - follow the manufacturer's instructions which usually state you should place the bottles and teats face down in the machine. Make sure the unit is sealed before switching on. It is best to start a steam cycle shortly before a feed as any equipment not used immediately should be re-sterilised before use.
Microwave sterilising (steam) - similar system to above, but instead of the machine creating the steam, the microwave produces it by heating up the water. Make sure you purchase a kit which is an appropriate size to fit into your microwave leaving enough space for the plate to turn. As above, any equipment not used immediately should be re-sterilised.
Cold water sterilisation - follow the manufacturer's instructions. Bottles can be left in the sterilising solution for a minimum of 30 minutes and maximum of 24 hours (when the solution should be changed). Bottles and teats should be placed in the container face-up taking care to ensure there are no air bubbles.