I don't have CF, I just started doing sinus rinses and use distilled water; however, with DS I'm a little concerned with pseudo, etc. which can live in tap water and distilled water. So I boil distilled water for 10 minutes and let it cools.
What do others use? Should I be using sterile water instead? If so, where's the best source pricewise, volume-wise?
What do others use? Should I be using sterile water instead? If so, where's the best source pricewise, volume-wise?