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

Using a neck strip during a haircut serves the primary purpose of protecting clothing from hair clippings. When hair is cut, it's common for loose strands to fall onto the client's clothing, which can be uncomfortable and inconvenient. The neck strip acts as a barrier between the client's neckline and their clothes, ensuring that hair does not directly contact their garments. This not only helps maintain a clean and neat appearance but also makes the overall haircutting experience more pleasant for the client.

The other options may relate to aspects of the haircutting process, but they do not directly address the primary function of the neck strip. For instance, while a neck strip might incidentally help with some precision in cutting by keeping the hair in a defined area, its main role is clearly centered around protecting clothing. Similarly, adding style or collecting hair products is not relevant to the purpose of the neck strip in a typical barbering context.