What is the purpose of using a paper strip or paper towel during a shave?

The use of a paper strip or paper towel during a shave primarily serves the purpose of maintaining cleanliness and hygiene by allowing the barber to wipe the razor clean of hair, excess shaving cream, and any skin debris that collects during the shaving process. This practice ensures that the razor remains sharp and effective, allowing for a smoother shave, while also minimizing the risk of irritation or infection for the client. Keeping the razor clean helps maintain sanitary conditions throughout the shave, which is crucial in any professional barbering setting.

While absorbing extra shaving cream, protecting the client's clothing, or providing cushioning for the razor may have their own merits in specific contexts, the act of regularly wiping the razor clean directly impacts the quality of the shave and the overall experience for the client.