Household Ultrasonic Cleaner Machine Fruits Vegetables Food Washer Sterilizer Oxygen Concentrator Food Detoxification Washing Machine Activated oxygen is also called ozone, which has strong oxidizing properties, has the functions of disinfection and sterilization, can also remove pesticides, bacteria, etc. on the surface, and can prolong the preservation time of food. KILL THE BACTERIA Intelligent Cleaning Remove peculiar smell Air disinfection Remove pesticides