... Wipe off poisonous bacteria in are and water2.Wipe off attached pesticide and toxin on the face of vegetable,fruit or other ... off additive and hormone in foodstuff. Scope of application 1, Disinfect the vegetable ,fruit and meet to remove the pesticide.2, Water purification ... clockwise (to right),then the machine begin to work.The outlet of the machina can be connected with the aeration stone ,then put ...