Make your own hypochlorous acid solution with the Cleaner Wand 5S for smaller batches. High quality plate material for long use. Made to fit in widemouth spray bottle. Make a 1quart solution in 45 minutes. Comes with electrolytic cell with USB cable & 1 gram spoon for salt.. Plugs into a 2.1A or higher USB-A brick. Use 1 gram of salt per quart. Distilled or low hardness water recommended.