If you want to remove blackheads completely, it is recommended to clean your skin and cooperate with laser surgery, which may have good results. 1. Blackheads are mainly caused by abnormal oil secretion and inadequate facial cleansing which results in clogged pores, while the principle of laser blackhead removal surgery is to use the heat energy of laser to act on the hair follicle tissue to effectively clean up the dirt inside the pores. 2. You can reduce blackheads by reducing oil secretion, try to stay up late, eat less spicy and stimulating food, choose skincare products suitable for your skin type, usually correct skincare, do not over-clean, avoid damage to the skin barrier. After cleaning the skin, with the laser treatment after the purpose of unclogging pores and removing blackheads can be achieved, the effect is also very obvious. Laser blackhead removal can improve the skin from the root and the effect is more stable. However, there is still a chance of rebound if you do not pay attention to cleansing and dietary habits. But in order to be more secure, you need to pay attention to skin cleaning and also the use of cosmetics.