Wipe the surface with a damp microfiber cloth
Use warm water and mild dish soap
Apply white vinegar to a cloth and wipe the marker away
Use rubbing alcohol on a soft cloth for stubborn marks
Spray glass cleaner on nonporous surfaces and wipe clean
Use a magic eraser gently on durable surfaces
Scrub with a soft sponge if needed
Rinse the area with clean water
Dry the surface with a clean cloth
Repeat as needed until the marker is removed