1.Feature:Non-toxic,non-flammable,non-corrosive,lemon smell 2.Function:Sterilize air,antibacterial,anti-fungus for air ... Air fresh fragrance-LemonDescription :Water-wash Air Sterilizing & Deordorizing MachineThis ... suitable for supermarket, hotel lobby, workshop, Agricultural Fair, livestock market, Breeding farm, etc. It serves area up to 1000 ...