Services such as hairstyling and permanents have become increasingly popular.
Most barbers offer hair and scalp treatments, shaves and facial massages.
Although all states require barbers to be licensed, the qualifications for a license vary. Generally, a person must graduate from a state-licensed barber or cosmetology school. Applicants for a license usually are required to pass a written test and demonstrate an ability to perform certain barbering services. Because hairstyles are constantly changing, barbers and cosmetologists must keep abreast of the latest fashions and beauty techniques. They do this by attending training in salons, at cosmetology schools, or at product shows.