@clynnp & sarahlynn60 .
I can only tell you what works for me.
Dr Jennifer Honda's lab tested antibacterial Dawn, so I started using it. The Blue Dawn recommendation was made before the new one was available.
As for rinsing, I use .2mucron filtered water. In a hotel I use bottled spring water.
The Pari eRapid instructions say to not use steam bags, so I boil in a saucepan on the stove using distilled water.

Other members may use other methods, but I have been MAC-free for almost 6 years doing things this was, with the blessing of my pulmonologist.