Your supposed to use steam distilled water to make silver anything else will have impurities in it .
________________________________ From: Carlos Pérez <carlosiper...@gmail.com> Sent: Monday, March 12, 2018 8:56 PM To: silver-list@eskimo.com Subject: CS>Mouth wash Dear friends. A good friend of mine on my suggestion bought a Silver Puppy several years ago and he and his family have been using very successfully EIS produced with it. A relative of my friend uses daily at his home sea water, preparing an isotonic solution with it in order to drink it, mouthwash, gargle and other purposes. He is very much interested in finding out if there is any incovenient in mixing EIS and Isotonic Sea Water for tose purposes. ¿Would there be a reaction producing some type of salts that would destroy the bactericidal efect of EIS? Thank very much for any suggestions you may have. Regards. Carlos.