Colloidal Silver, nanosilver in distilled water - can be used for plant growth stimulation,
external cuts mending, bacteriological removal, disinfectant or antiseptic. Can also be used internally as a natural anti-biotic (but is recommended to take pro-biotics 1 hour after internal useage).
The molecule size is kept small by limiting current - this is the way the silver particle size is regulated. It takes longer to make, but assures the proper particle size.