Special biologcial cleaner for office equipment Special cleaners for computer, printer, fax machine, telephone, duplicating machine and other office equipment! 1.Free of chemical cleaning ingredients: natural, environment-friend, intended for direct eye contact; 2.Waterless cleaning: no water is used in the cleaning process, clean and convenient; 3.Leaving a protective film after cleaning, making convenience for secondary cleaning, clean and protective; 4.Sterile and aseptic, guaranteeing sanitation; 5.Electrified operation, without damaging equipment. 60ml