Now you can easily keep your home safer and cleaner by making your own disinfectant! No more expensive trips to the store – in just minutes, you can use salt and clean water to make your own solution. Simply add salt and water to the bottle, and the specially-designed sanitizing unit electrolyzes the solution into a powerful disinfectant. The electrolyzed solution contains sodium hypochlorite which is one of the most powerful disinfectants that kills up to 99.9% of germs and bacteria. Safe for all non-porous surfaces, it includes 10 oz. spray bottle, nozzle, USB charging cord and instructions. Plastic.