The cause of acne is very complicated. If we can find out the cause of acne first, acne will be at your fingertips. Usually, the causes of acne growth are: lack of rest, improper diet, overwork and so on. Hormones in the body can also cause the formation of acne. In addition, some beauty lovers have frequent growth of acne due to genetic factors. If you want to get rid of acne, you should first pay attention to the cleanliness of your skin. After cleaning, the pores will be fresh, and acne will not easily invade your skin. When washing your face, you can wet your skin with warm water to make your pores slightly open, then clean it further, and then wash your face with cold water to narrow your pores, so that you can thoroughly clean your skin. In addition, we should pay attention to the care and maintenance of the skin and try our best to improve the skin quality in order to effectively resist the occurrence of acne. If acne always occurs frequently, and acne and acne marks are more serious, you may wish to seek medical help. Only by using the method of drug acne removal can we effectively repel stubborn acne one by one. The principle of laser acne removal is to use the selective photothermal effect of laser to accurately act on the parts where acne occurs, which can effectively repel the bacteria that cause acne, restore the skin to a healthy state, promote the further improvement of skin quality, and effectively prevent the regeneration of acne.