The skin secrete a lot of sebum or mites accumulate on the surface of the skin pores can easily stimulate the pores, which will produce pore inflammation, pore enlargement phenomenon, manifested as a large number of blackheads, folliculitis, most of the irregular diet or life rhythm disorder caused by the youth, good incidence. The first thing you need to do is to avoid improper use of cosmetics, especially if they contain too much oil or preservatives, which can easily lead to inflammation of the pores; secondly, you can use salicylic acid substances to inhibit the generation of bacteria on the surface of the skin follicles, such as salicylic acid lotion; usually use the appropriate water-protecting components of the mask to enhance the skin’s ability to resist disease. During the treatment period, you should be careful not to eat excessively spicy or oily food and live a reasonable rhythm.