Yep, Barb on here has also told me that if you are BF then hot soapy water is all you need. I also plan on BF and have bought a pump, asked this question a couple weeks ago!! I will still buy some milton and have it in the cupboard for dummies and things like that (if i use). People have been using miltion for years and works just as well as a microwave steriliser. But its not like you are going to have to steriliser things often, so maybe it will be easier for you just to use milton Good luck