Cosmetology means the practice of performing for compensation any or all (1) of the acts of arranging, dressing, curling, waving, cleansing, cutting, bleaching, coloring, styling, or similar work upon the hair, wig, wiglet, or hairpiece of any person, by any means, with hands or a mechanical or electrical apparatus or appliance; (2) esthetics; (3) nail technology; and (4) other similar practices upon the hair, scalp, face, neck, arms, hands, feet, or nails of any person when performed for the purpose of beautifying or enhancing physical appearance or the teaching of any practice specified in this section for occupational purposes.