How long should hair be for effective waxing?

For effective waxing, hair should ideally be about 1/4 inch long. This length allows the wax to properly grip the hair shaft, making it easier to remove the hair from the root. When the hair is too short, typically less than 1/4 inch, the wax may not have enough surface area to adhere effectively, leading to ineffective hair removal and potentially causing breakage instead of pulling the hair out from the root. On the other hand, if the hair is longer than 1/4 inch, it may increase discomfort during the waxing process and make it harder for the wax to remove the hair cleanly. Achieving this optimal length helps ensure a smoother waxing experience with better results for the client.