Why Only Distilled Water Can Be Used?
An important factor of making colloidal silver is that the water has to be distilled or pure. If mineral, filtered, or reverse-osmosis water is used, the chloride in the water may form silver chloride (Agcl) with silver, which is fatal to human body. Besides that, while making colloidal silver, the impurities develop a lot of residue that is not suitable for drink or use.
