In Reply to: Bathing Babies in Bali / Water purifier posted by TTM on Thursday, 16. July 2009 at 22:04 Bali Time:
As long as you bring suitable medicine for treating the runs or dehydration, then you shouldn't worry about that.
The children are more likely to drink water from the ocean or the pool, than the bath (I also used sinks when visiting my parents in the hotel - ah, hot water!!!).
I know that Sanur Beach Hotel uses bore water, and we used to use the tap water for cleaning teeth there.
I wouldn't worry so much about this unless your baby has some sort of skin problem already.