History/background of afro hairdressing, cultural aspects of its growth and development, future potential; hair structure - types; hair chemistry; safety/precautions; tests - skin, hair; hair care/conditioning - problems, disorders, treatment; product knowledge - hair relaxers, hair straighteners, wet-look; techniques of hair relaxing; technique of producing a permanent curl on afro hair (wet-look); thermo styling (use of heat); hair cutting - men, women, clippers, shaping; hair styling - setting on rollers, blow drying; hair colouring - lightening, permanent, semi-permanent.