No need to sterlise after 6 months?

[Visitor7]

I've never known anyone IRL to sterilise after 6 months. They put a lot worse in their mouths when they become mobile.

[Miss E]

Hhhmmm that's interesting, everything I've ever come across says 12 months, mind you I do wonder why I bother given what he puts in his mouth now...

[AliB]

I've heard 6 months from a number of sources - the bottles just need a good hot soapy wash and hot rinse, 'the usual' kind of washing up.