eWater Systems sell a range of chemical free electrolyzed water systems which can be used for cleaning and sanitizing. The ROX electrolyzed water technology can be used in food preparation to clean and sanitize food, preparation surfaces, cleaning hands and cooking equipment.

The ROX water systems produce both alkaline and acidic solutions to assist in cleaning and sanitizing, but as both the acidic and alkaline solutions are diluted, their disposal in waste water systems presents no environmental problems.