What is threading? Threading is a type of hair removal that originated in India, Iran, and central Asia. Threading practitioners use a twisted cotton thread to remove several hairs at a time. It is mostly used for hair removal on the face, including eyebrows, upper lip, chin, and cheeks. Threading requires a lot more skill than tweezing or waxing so it’s not a home treatment. Typically, threading happens in a spa or salon with a certified esthetician, trained in this technique. The benefits of t