I am not going to argue with the medical advice anyone has been given but have a problem with the logic mentioned here that water, once it's been contaminated, cannot be made sterile. If that was true we'd be in a lot of trouble w/ basic hygiene and safety, never mind caring for a child with cf.
I can understand concern and everyone has to do what they are comfortable with, (I myself am comfortable with the boiling action being sufficient to render steam sufficiently germ-free, though I like the idea of the steam/UV ones even better) but this line of reasoning doesn't make sense to me as the way to substantiate the worry.
I can understand concern and everyone has to do what they are comfortable with, (I myself am comfortable with the boiling action being sufficient to render steam sufficiently germ-free, though I like the idea of the steam/UV ones even better) but this line of reasoning doesn't make sense to me as the way to substantiate the worry.