You can usually do it yourself. Of course, if you want to go to a beauty salon, you can. It's best to go to the regular one.

plastic surgery hospital

Do it, but usually this place may be a little expensive. If their price is cheap and they can do activities, then you don't have to do it yourself. For example, Miao Yan only needs 38 yuan to get rid of blackheads in June. Probably the most accessible place.