how long to bottles stay sterile for ? once steralised

4 replies

kittenbaby · 14/08/2007 22:10

ive been having a go at expressing milk cant get much maybe 2 fl oz but was thinking of taking it out with me on sat when we are going out for our first wedding anniversary
dd is only 7 weeks old

OP posts:

iblue22 · 15/08/2007 20:00

Hello, my "golden rule" was 24 hours maximum, and even then make sure it's in a fridge or kept very cold for that time.

HTH
Shereen

Mammi · 16/08/2007 00:04

Once sterilised (if using microwave steriliser) it will remain sterilise for 24 hours if remain in the steriliser and the lid has not been opened. Once opened the bottle will only be sterilised for 3 hours.

Original poster

kittenbaby · 16/08/2007 07:18

it s a steam steraliser x

OP posts:

Seona1973 · 16/08/2007 09:19

I think you will find they remain completely sterile for 3 hours in the steriliser as long as it remains unopened and then they are ok for 24 hours once all the bits have been assembled

Flip