Create at the same time ultrasound and ozone, fine dirt attached to the surface cookware fruits and vegetables, and small dishes, such as baby products in the water, pesticide residues, contaminants it is a portable cleaning device for removing, sterilizing bacteria. Than when you wash it, or wash it with just water at home, washed effectively contaminants hidden in the gap between the bent portion of fruits and vegetables, will increase the freshness and safety of food.