People who don’t know beauty care will say that beauty care has dependence, then what is “dependence”? When you insist on doing beauty care, your skin is fine, but once you stop, your skin starts to deteriorate slowly, and this is not called dependence. Maintenance of a time, the feeling of beauty can not be maintained for a lifetime, such as shoes have to be cleaned every day to bright, the car also needs long-term maintenance, not to mention your skin. In fact, the most common problem on people’s face is acne, many people can’t wait to squeeze it out as soon as they see a pimple, and some people even buy some alcohol and needle clearing online in case of acne. Due to the serious inflammation of pimples, untimely treatment or due to “cheap hands” and other external extrusion of the skin tissue damage or large epidermal defects, these parts of the epidermis can not be regenerated by the dermal fibroblasts, collagen, and proliferation of blood vessels to replace, so that the appearance of uneven pits and scars. Never needle clear and squeeze pimples with your hands when you have pimples on your face. Even if the pimple is gone, it will leave an unsightly pimple pit or pimple mark. Large pores will form where you have squeezed a pimple, which can easily spread and aggravate the surrounding areas that do not have pimples. Needle cleansing and squeezing are only suitable for pimples that have been mechanized, and can be easily squeezed out of secretions or scum-like sebum after piercing. They are not suitable for “inflammatory” acne. Needle clearing or squeezing does not stop new occlusions from appearing. Repeated manipulation can also cause infection, inflammation, enlarged pores, and even scarring. Red pimple marks usually appear in the area where the pimple originally grew because our cells are inflamed causing capillary dilation, even if the pimple is gone these dilated capillaries will not immediately contract, thus forming red pimple marks. Dark brown acne marks are mainly pigmentation, is the inflammation of the skin cells caused by skin tissue damage, or due to external forces and lead to skin tissue damage (such as “hand cheap”, etc.), local melanocytes in order to protect the skin from UV secondary damage, will increase the production of melanin particles, leaving black dirty traces.