If u have sterilized ur milk bottles using boiling water or sterilizer, there will be no issue with the water remaining in bottle as all bacteria has been destroyed.
Agree with what Rochelle said. OK to use if it is the vapour from the steam steriliser.
Hey, Best to use a completely dry bottle as it prevents germs and bacteria to develop
Totally dried is safer to ensure sterility
I think it’s fine :) semi dry is ok
Use fully dried milk bottle
Better to use it when dry
Use dried milk bottles
best to be dry
Should be dry