How long must my hair be before I can remove it with wax?
You have to have a sufficient hair growth before you can do waxing yourself or you remove your own hair. The reason for that is that the wax or the gel or whatever form of waxing you're using needs to adhere to the hair, so that it can grip to it and it can be pulled out with the roots. I recommend 3-5 centimetres before you can actually get perfect results.