How to treat closed comedones

Solutions for closed comedones include: 1. Gentle cleansing: Use mild facial cleansers, especially those containing salicylic acid or fruit acid, which help dissolve clogged oils and keep the face clean. 2. Oil control: Choose suitable oil-control skincare products to reduce sebum production and lower the risk of pore blockage. 3. Exfoliation: Regularly use exfoliating products to remove dead skin cells and promote clear hair follicles. 4. Pore tightening: Use toners or masks containing astringent ingredients such as tea tree essential oil, rose water, etc., to regulate skin pH balance and reduce pore blockage. 5. Avoid squeezing: Never squeeze closed comedones with your hands to prevent bacterial infection and worsening of inflammation. 6. Dietary adjustment: Maintain a balanced diet, avoid excessive intake of oils and sugars, and consume more foods rich in vitamins. 7. Professional treatment: If the condition of closed comedones is severe, consult a dermatologist for treatments such as comedone extraction, fruit acid peeling, or medication.