Nuby rapid cool

I wouldn't bother with the rapid cool, just 2 flasks one with boiled water and one with cool water. Hot water first, formula and then top up with cool water. It takes a couple of tries to get the right ratios.

I have the nuby rapid cool. Makesure you leave it for the time stated. I found it sometimes said it was cool enough when in fact it wasn’t.

I breastfeed and I’ve only just started introducing formula so it’s all new to me, he’s 4 months.

When I’m away I’m currently getting people to mix formula and breastMilk until he’s eventually just on formula x

I’ve used the rapid cool since birth I’ve only forumla fed it’s been a god sent after few mins I tilt it almost upside down the the black bit that shows the green amber red colours is upside then give it 10 seconds then press to see what it shows that’s what recommended on the box as well to do x

Ah thank you I no longer have the box