The Ultrasonic Ozone Fruit And Vegetable Washing Machine Cleansing Machine is a wonderful device for the residence. The powerful ultrasonic power made use of in this tool enables it to remove 99% of dust, gunk, agricultural chemicals, as well as odor from fruit and vegetables. This ozone-free modern technology has a number of benefits over other methods, including the truth that it is chemical-free. There's no threat of food contamination or food poisoning.