Professional skin care requires a high degree of hygiene and disinfection. The disinfection objects include the beautician's hands and the contact parts of beauty instruments with customers. Disinfection is the process of eliminating bacteria. Bacteria can be divided into two categories:
   1, none pathogenic bacteria
   Most bacteria belong to this kind. They have many functions, such as decomposition of garbage and rich soil. Parasitic bacteria do not cause disease.
   2, pathogenic bacteria
   There are few pathogenic bacteria, but once they invade plants or animal tissues, they will cause diseases, harmful to human body, and be used for human or animal parasitic bacteria.
   Disinfection of harmful bacteria that can cause infectious diseases is more important. There are many methods of disinfection, which are mainly divided into two categories: natural disinfection and chemical disinfection. Fire, boiling, sun, steam and other natural disinfection, and with the aid of - "some chemicals such as alcohol, dew, 84 disinfectant, and other chemical disinfection."
In addition, do not pay attention to it, the beautician's fingers cannot be too long, cannot have angle, so as to avoid bacterial infection; the hairdresser's hair or plate, or cut short, cannot hang down, otherwise affect the health care.