Answer:
Cosmetologists, also known as beauticians, beauty operators, or hairstylists, help people improve their appearance by making them look neater and better-groomed. They provide beauty services to their clients in order to make them look more attractive. They style the hair of their clients according to the clients' directions and to the hair type and facial features of their clients. They may shampoo, condition, cut, and set hair using a variety of techniques. They may straighten, curl, or color hair in order to give it different shapes and textures. They use tools such as combs, scissors, razors, clippers, rollers, clips, setting lotions, hot combs, and curling irons.
Many cosmetologists provide manicures and pedicures to their clients. Some are trained to provide face, neck, arm, and hand massages, as well as scalp treatments. They are usually responsible for a number of additional duties such as scheduling appointments, using the cash register, cleaning the work area and equipment, and keeping records of hair color formulas and permanent waves used by regular patrons. Those cosmetologists who are self-employed have play an additional managerial role on top of their role with clients.