Formula making query

I use a different bottle for each feed and sterilise between so yeah 🙂 I have 5 bottles and he has 4 feeds per day so I sterilise them all together at the end of the day

Sterilised bottle for each feed, yes. We have 6 bottle and baby does 5 feeds per day

Might be frowned upon but if I make a bottle for my daughter and she finishes it in one I’ll make more in the same bottle rather then using a new one. Obviously if it’s not straight away I’ll use a new bottle

I'm new to formula feeding but have been just popping the bottle into Milton water after handwashing to keep sterilised between feeds without much effort