What takes off shellac fingernail polish?

DO NOT PICK IT OFF. This causes layers of your natural nails to come off with the polish and will damage your nails. Buy pure acetone, cotton balls, orangewood sticks and foil. Cut rectangles of the foil. Dip the cotton in acetone, place on your nail and wrap foil around it. Leave for 10-15 min. Gently push off the polish with the sticks.