I’ve just begun expressing milk for DD, so far just hand expressing directly into storage bags. Bought a Haakaa pump as well and boiled it, must I boil it before each use? Also a couple of bottles (glass), must the be boiled immediately or is it alright if it’s been done within a day or so? Just for the occasional feed , will continue to give breasts primarily. Where do you store supplies once cleaned? Haven’t got a steriliser or microwave.