Chin acne is the acne of the jaw, and the removal methods mainly include general treatment, medication, physical therapy and so on. 1. General treatment: Keep the area clean, try to use neutral cleansing products, avoid sweets, greasy and spicy stimulating diet, regular work and rest, keep a happy mood. 2. Medication: Adapalene gel, benzoyl peroxide and erythromycin can be used locally as prescribed by the doctor, and antibiotics such as metronidazole, isotretinoin and prednisone can also be taken orally if the symptoms are severe. 3. Physical therapy: including laser and photodynamic therapy, which is also useful for removing acne. All the above treatments are recommended to go to regular medical institutions and follow the advice of specialists to avoid blindly using medication on your own, which may cause adverse consequences.