The length of a waxing session mostly depends on the areas you’re getting waxed, the method you’re using, and your tolerance level. If you can tolerate the pain, the session might end within 20 minutes. If you’re getting the wax for a single part of your body, you would need less time compared to waxing multiple parts. Typically, a waxing session lasts for 20-40 minutes, depending on the factors described above.