A good facial cleanser should gently remove dirt, oil, and impurities without stripping the skin of its natural moisture. It should leave the skin feeling refreshed, soft, and balanced, not dry or tight. Some cleansers are formulated for specific skin types, such as gel cleansers for oily skin, cream cleansers for dry skin, and micellar water for sensitive skin. Look for cleansers with gentle ingredients like glycerin or hyaluronic acid for hydration, and avoid harsh sulfates that can be too drying. If a cleanser foams up well and washes off easily, it’s often a good indicator that it cleanses effectively without leaving residue.