Yes, but...
http://forums.cysticfibrosis.com/messageview.cfm?catid=5&threadid=39692
the article sited in this thread is unavailable but there have been other articles about cepacia in distilled water.
So it is 6 of one and a half dozen of the other.
Hard to say what to do.
I use both (tap for washing/rinsing and distilled to sterilize) daily.
http://forums.cysticfibrosis.com/messageview.cfm?catid=5&threadid=39692
the article sited in this thread is unavailable but there have been other articles about cepacia in distilled water.
So it is 6 of one and a half dozen of the other.
Hard to say what to do.
I use both (tap for washing/rinsing and distilled to sterilize) daily.