Black spots (comedones) are removed using various types of facial cleansing. Using the manual method, the cosmetologist removes them by hand or with a Uno spoon. The session lasts up to 2 hours. During chemical cleansing, a special cosmetic composition is applied to the facial skin and left for some time. The active substance of the composition is weak fruit or other acids. They dissolve comedones and narrow pores. The procedure lasts for 10-15 minutes.