May I know can 6.5 months baby drink mineral or distilled water? We are bringing the kids to Seoul on Wednesday. Baby on formula feed, we will still bring boiled water out, but not sure if run out of it, can we use distilled or mineral water to make milk?

Distilled water is fine. Not sure if Seoul sells drinking water? In Bangkok they do sell drinking water which is used for cooking and making formula milk too . And to Lady Lei I guess it is because in Singapore our tap water is safe for consumption from the tap and hence we can boil it for formula.