First, laser acne removal principle laser instrument through a specific wavelength of high-intensity photon irradiation, can quickly destroy Propionibacterium acne, effectively inhibit bacterial reproduction, remove its stimulation and destruction of tissue, while the expansion of capillaries rapidly atrophy, reduce sebaceous gland secretion, improve the skin as a whole, and speed up the metabolism of the skin, promote the early recovery of acne wounds. two, laser care after acne removal 1, laser after spring acne removal do not eat spicy and irritating food, eat more fresh vegetables and fruits, drink more water. Go to bed early and get up early, regular life, to ensure adequate sleep. Keep the affected area clean. Do not use cosmetics and drugs indiscriminately. Guarantee the effect of laser acne removal. 2, do not over-clean the skin after laser acne removal. Because excessive cleaning will stimulate the cells to secrete more oil, forming a vicious circle. Build confidence, not sad, not distressed, happy mood, in order to effectively reflect the effect of laser acne. In addition to using laser to remove acne, the daily care of acne skin is also very important! 3, about daily care you have to know these 1, eat less or do not eat spicy stimulation, fat, fried food. 2, avoid the use of oil base care products. 3, choose cleaning ability, but mild non-irritating cleansing products. Remover products try to avoid using high oil content makeup remover oil and makeup remover. 4, choose moisturizing products to choose ingredients do not cause acne or acne products. If the whole face belongs to oily skin, the amount of oil is very strong, you can only use moisturizing serum. 5, avoid rubbing greasy sunscreen products, choose refreshing sunscreen products. 6, pay attention to the regularity of work and rest, try to avoid staying up late. 7, minimize the pressure of work and study. 8, keep a happy mood. 9, to ensure smooth stool, prevent constipation. 10, for acne that has occurred, do not take medicine or squeeze yourself, etc., to accept standardized treatment under the guidance of a professional doctor.