@Zoe would the boiled water from the Nuby not do that anyway because it’s at the right temp? Sorry if I sound dense, just heard a few different methods!
if you’re In the UK then the guidance is that the water has to be above 70 degrees to kill bacteria in formula when it actually touches the formula, hence the hotshot x
No because once you have used the nuby with the water it cools it down to a cool temperature so baby can drink it. So not hot enough to kill the bacteria if that make sense
I have a Nuby what you do is poor the water in the nuby leave 1oz in the bottle add your milk to the bottle this kills the bacteria as it’s boiling water, wait 3 mins and the water is cool in the nuby and then add to bottle.
Hot shot kills the bacteria in the formula I believe