Shut down your MacBook and unplug it from power
Disconnect all accessories and cables
Use a clean, soft, lint-free microfiber cloth
Wipe the screen gently in a circular motion
If needed, lightly dampen the cloth with water
Do not spray liquid directly onto the screen
Use only a small amount of moisture
Avoid paper towels, tissues, and rough fabrics
Do not use window cleaner, bleach, or abrasive cleaners
Keep moisture away from openings and the keyboard
Dry the screen with a clean, dry microfiber cloth
Clean the screen regularly to prevent buildup