Girls with blackheads on the nose, it is recommended to wash your face carefully every night with a deep cleansing cleanser, if you feel that your face is not particularly oily early the next morning, you can consider using water and amino acid type cleanser, blackheads must not be squeezed by hand, because in the facial triangle, once squeezed blackheads are very easy to cause infection, at the same time, you can consider external application of Adapalene gel to get rid of blackheads. In addition, you can also go to the regular dermatology department of a tertiary hospital to brush fruit acids, do micro-needling or fractional laser to remove blackheads, but do not use blackhead stickers, tear-off masks and other treatments, which are very likely to cause infection in the blackhead area and aggravate the problem of blackheads and enlarged pores.