For cleaning and to help sanitize Canon PIXMA, MAXIFY, WG-Series and Finetech Printers as well as CanoScan Scanners, we recommend utilizing 70-80% isopropyl or ethyl alcohol, applied with a soft lint free cloth (do not spray or apply directly to product). Caution should be exercised. We recommend wearing and properly disposing of protective gloves and having proper ventilation. Turn the device's power off and unplug from power source and/or remove the battery (for mobile printers). Clean exterior components only. Allow product to thoroughly dry before utilizing it again. This recommended cleaning procedure cannot guarantee the elimination of the novel coronavirus from Canon printer products. Be cautious in the storage and use of the alcohol, including following all product instructions and warnings.