Wash the area with warm water and soap
Rub the skin gently with rubbing alcohol on a cotton ball
Use hand sanitizer on the marker stain
Apply baby oil, olive oil, or coconut oil, then wipe off
Use makeup remover or micellar water
Scrub lightly with a paste of baking soda and water
Use a magic eraser very gently on thicker skin only
Repeat as needed until the marker fades
Moisturize the skin after cleaning