i’ve taught my mum to use the nuby cool. i’ve shown her multiple times and i’ve written out exact instructions and she knows how to do it now! but i always leave a ready made incase 😂
With ours I’ve had to make a video and write instructions and they eventually picked it up. I got them to make a number of bottles infront of me too, I think that helped. Like above, you could also supply them with pre-made bottles that they can warm up for emergencies! x
I always sent ready made formula bottles for my mum when she has her. Not sure what brand you use but Costco have a big box of Aptamil for £11 x
And if I’ve not got any left I make bottles up and leave them in the fridge as I find it easier for her to heat up than make and cool down bottles x
I firstly show them and get them to film it on their phones, then write out the instructions as a follow up and then get them to show me how to make a bottle. I always have a ready made to hand then, just in case it gets too much 😂
Can you get them ready made formula to use? Then heat it up using boiling water in a jug and place it in? Or teach them how to make them using the kettle.