HOCL is non-irritant and non-persistent it is ideal for handwashing, misting, fogging and sanitizing tunnels / gateways. HOCL is made by passing low-voltage electricity through saltwater (Sodium Chloride) in the HOCL-1. Our manufacturing cell splits the Sodium ions (Catholyte) from the Chlorine ions (Anolyte-Hypochlorous acid).