A cosmetologist cuts, colors, and styles hair. They demonstrate products, direct workers, and maintain client records and appointments. Cosmetologists use creativity and tools like hair dryers, curling irons, and nail files. To become a cosmetologist requires a license earned through cosmetology courses at local colleges. Related careers include barbers, makeup artists, and nail technicians. While hourly wages are around $8-$10, with tips cosmetologists earn between $17,000-$31,000 annually. Employment in this field is expected to increase 20% between 2008-2018.