To clean the screen:

• While this does not disinfect your phone, the best way to keep your phone clean is to wipe it thoroughly with a dry, soft cloth. Avoid abrasive cloths, including paper towels and other materials with rough surfaces.
• if the screen gets drops of liquid on it, wipe it with a clean, dry cloth.

To disinfect your phone:

• It is okay to use wipes or cloths moistened with 70% isopropyl alcohol to gently wipe your screen.
• When disinfecting or cleaning your phone, turn it off and avoid getting any moisture in its openings, including the charging port, headphone jack, microphones and speakers.
• Don't submerge your phone in any cleaning agents, avoid using any cleaners with bleach or abrasives and avoid spraying cleaners directly on the screen.