Threading is a hair removal technique that originated in the Middle East and South Asia. It involves a thin, twisted cotton or polyester thread to remove hair from the root. The thread is rolled over the skin, catching the hair in the twisted thread and pulling them out of the follicle.

Threading is typically used to give shape and remove hair from the eyebrows, upper lips, chin and cheeks. It is a popular alternative for other hair removal techniques, such as waxing and plucking, because it is gentle and precise. Threading is considered safer because it does not involve any chemicals, waxes or creams that can cause irritation and allergic reactions.

Threading can be performed by a trained professional or can be done at home using threading tools. While the technique can be a bit uncomfortable and painful, many people prefer threading over other hair removal methods because it is quick and effective.