Welcome Lisafire

Just a quick question - does anyone know when you stop needing to boil water for bottlefed babies? According to the CHN you start introducing a sippy cup at the same time you introduce solids - so do you need to still boil the water to make up the formula for the sippy cup? I just don't really understand why you'd need to if you are going to be giving the baby solids which aren't going to be sterile, and out of a cup which I don't think can be sterilised. Or is it just to boil some of the yucky stuff out of the tap water? Thanks in advance girls xxx