Pay attention to personal hygiene. Wash your face often with warm water, and replenish water to your skin with high-quality water emulsion suitable for your skin. Change clothes frequently, and open the window frequently for ventilation to avoid bacterial infection.
Pay attention to a reasonable diet. Eat more fresh fruits and vegetables, and eat less spicy and irritating greasy food to prevent excessive oil secretion.
Watch the routine. Stay up less, rest more, and control online time. Drink more water and exercise to promote metabolism.
Be careful not to squeeze acne by hand, so as not to leave ugly acne marks and acne scars that are difficult to eliminate.