I just boil water from a Brita or distilled rinse out the bottle a few times and works for me. My spray bottle is made of blue plastic and my Dmso and CS spray bottle is made of green plastic and I make my CS in a old clear glass jar and store what I made in an old apple sauce jar made of clear glass. "Ole Bob" says there has been no change in 2 years of CS stored in 2 two liter soda bottles on a window still. Ice
Due to your experience, I know not to wash the generator vessel with soap etc. My question is regarding the storage vessel. In giving CS to friends, would it matter if the used glass jar/jug etc had been washed with soap prior to filling it with CS? Thanks again! Best regards, :) Marv