Mistake 1, excessive cleaning skin secretion oil is to form a sebum film on the surface, is a self-protective behavior, with strong alkaline cleanser excessive cleaning surface sebum, but the skin will be mistaken that secretion is not enough and accelerate sebum secretion. 2, frequent and extensive use of exfoliating products is not the only factor in the formation of keratin plugs, and simple exfoliation cannot completely open the sebum elimination pathway. This is a good way to get the most out of your life. 3, too much reliance on oil control products secretion of oil is a normal skin behavior, oily skin does not necessarily acne, the use of oil control products alone, ignoring the role of other factors in the development of acne, easy to delay treatment. 4, afraid to use moisturizers for fear of clogging pores Most skin care products do not clog pores, but rather dry skin is prone to forming keratin plugs to clog pores. 5, forceful squeezing of acne simple violent squeezing is easy to make the inflammation spread aggravated, leaving behind serious problems of acne marks, acne scars. 6, just left acne marks on the eager use of a variety of unknown whitening products or other treatment acne marks most in the formation of a year will have varying degrees of natural reduction, the wrong treatment may instead lead to continued inflammation of the skin and aggravate the discoloration. The correct approach 1, use neutral cleansing products, moderate cleaning can be. 2, the horny layer is too thick can be moderate exfoliation treatment, but the treatment period to pay attention to protection. 3, through dietary control of natural adjustment of oil metabolism is more desirable, the use of oil control products at the same time should pay attention to comprehensive treatment. 4.For patients with acne accompanied by dry skin, moisturizing is a must. 5.Pimples can be disinfected and punctured with a small hole, gently squeezed to expel sebum, not violently squeezed. 6.The focus of newly generated acne marks is to pay attention to sun protection and reduce the degree of post-inflammatory discoloration. You can use products that inhibit melanin synthesis under the guidance of a doctor, or moderate phototherapy. The pigment that does not fade on its own after one year, can seek professional medical aesthetic treatment.