1. Clean skin thoroughly.
2. Use your fingertips to take out an appropriate amount of ointment and gently apply it to the acne affected area.
3. Wait for it to dry before using moisturizing products to care for your skin.
4. If used immediately in the early stages of acne/blackhead formation, it can effectively and immediately inhibit the acne from becoming larger and less likely to leave marks. In addition, please do not squeeze, touch or stimulate the affected area after use.