We've discussed this before, a while back. In America and Canada, bottled water is just plain water, whereas in Europe, it's mineral water (which obviously has minerals in it, incl sodium), so it's OK to give los bottled water in America, but not here.
FWIW, I stopped boiling water at about 6 months, but our water is lovely and soft (you should see my hair when I wash it down South
![Shocked :o](https://smiley.babywhispererforums.com/Smileys/classic/shocked.gif)
). It really depends where you live.
HTH
![Smiley :)](https://smiley.babywhispererforums.com/Smileys/classic/smiley.gif)