Wet the skin with water, then rub the soap between your hands or directly onto the skin until a light lather forms. Massage gently in circular motions on the face or body, then rinse well with lukewarm water. Some current licorice-soap seller instructions also suggest focusing on darker or drier areas and using it regularly a few times per week.

Avoid contact with the eyes. If your skin is sensitive, start slowly and do a patch test first. Licorice root is commonly used in skincare for its soothing and complexion-evening properties, but formulas can vary by product.