1, you must pay attention to the cleanness of your face at ordinary times, use some cleanser with strong cleaning power, and wipe some cream to moisturize your face after washing. One reason for acne is that the skin is oily. This is because the skin is short of water, so it is necessary to moisturize and replenish water.

2. If you have acne, don't touch it with your hands. Many bacteria on hands are easy to cause infection. If you want to squeeze out the pus of acne, you should use a needle specially for picking acne and disinfect it before using it. Pay attention to anti-inflammation after picking acne.

3, ensure sleep, don't stay up late. Drink more water, eat more fresh fruits and vegetables, and try to eat less spicy food. Don't blindly apply some acne products to your face, which is very harmful to your skin and has great dependence or side effects.

4. Laser acne removal is the best acne removal method at present. Laser acne removal is the use of laser with a specific wavelength, which has a strong effect on inhibiting excessive sebum produced by acne and killing all kinds of bacteria that cause acne, so that new small acne can recede in time.