NaOClean is a disinfectant generator developed by D&D Electronics for the first time in the world that generates NaOCl which is obtained by electrolyzing the tap water or ground water to which small amount of salts are added and sterilizes and disinfects bacteria in a short period time by using NaOCl. This product is environmentally friendly and harmless to the human bodies as it contains no chemicals NaOClean doesn't cause any second hand contamination and meet the sterilization & disinfection and sanitary management provisions in "HACCP" standards.