I know there are sooo many different opinions on this but here we go:
I use Kendamil. The bottle prep machine for my 8 week old just wasn't suiting her, she was almost pulling disgusted faces drinking the milk and never having more than 2oz. Making such a mess and feeding her was a real struggle. We tested the bottle prep machine theory and tried her with ready made Kendamil bottles instead and she drank 4oz without a single spill or disgusted face. Safe to say, we're scrapping the prep machine.
So now we've tried using the hotshot method with a Nuby RapidCool. We measure out 4oz of freshly boiling hot water straight out of the kettle into the baby bottle, tip out 3oz into the RapidCool, leaving 1oz for the hotshot, tip in the 4 scoops of Kendamil for a 4oz bottle and swirl it around.
Wait for the RapidCool to turn green, and pour the 3oz back into the baby bottle and swirl around again. Then feed the baby with it straight away.
Is this a correct way to do things because Google is so confusing. Should we be waiting for her bottle to cool a little before we feed her, because we literally fed her straight away? I tested it on my wrist and it felt warm, but not hot. But it did feel a lot warmer than the prep machine bottles used to feel