What is the purpose of using a neck strip during a haircut?

Using a neck strip during a haircut serves the primary purpose of protecting the client's clothing from hair clippings and other debris that may fall during the cutting process. This strip is typically placed around the neck to create a barrier between the client’s skin and their clothing, ensuring that hair doesn't get trapped in fabrics or cause discomfort. By maintaining cleanliness and preventing irritation, the neck strip enhances the overall experience for the client.

While other options might seem relevant in different contexts, they do not align with the core purpose of the neck strip in a barbering or hairstyling setting. For instance, adding a scent or decorating would not directly contribute to the practical needs during a haircut, and providing grip does not relate to the essential protective role that the neck strip plays in safeguarding clothing and maintaining comfort throughout the service.