First a disclaimer - whilst I have 6 gorgeous children I have not formula fed for 10 years!
At that time I either made up the whole day's feeds in advance and stored in the fridge or made up bottles o fwater and kept them out of fridge and added formula when needed.
Now have been doing th elatter - so in the morning taking 4 sterlised bottles from steriliser and adding boiling water and letting them cool. As and when baby needs feed I have been adding formula. A chance reading made me discover that this can increase risk of salmonella or other bugs and water needs to be certain temperature to kill bugs in formula powder.
Surely MNers can't be making each feed from scratch? Its far too impractical.
Would I be safe in continuing to make bottles of water in advance each morning and perhaps when baby needs feed adding some freshly boiled water to the bottle to get the temperature then add powder?