... price,strong disinfection 3 OEM service Nano Silver Antibacterial Agent has the advantages of simple produce procedure, lower price ... Hygiene material disinfection: Cotton swab, Cotton ball, Bandages, Catheter, Mask, Operating coat and hat.5. Surgical equipment disinfection: surgical ... the moist paper, sanitary towel, diaper, surgical coat, mask, etc. you can use the spray method, the concentration ...