Hi there, you could do a course at college, night classes are usually around 3 months, going one night a week with course work to do at home in between. You can also do a pricate class, normally intense training over a few days, with case studies to carry out and also theory at home also. The courses will cover things like contraindications, contra actions, the hair growth cycle, the skin and the different layers of the skin and what their function is, and of course tyou wil be taight the methods of waxing with demonstrations, and practise sessions. If you were to google waxing courses, I am sure you will find a few places that will outline the course details, hth x