In a shave, what is the purpose of the second towel?

The purpose of the second towel during a shave is primarily to ensure hygiene and maintain the performance of the grooming process. When using a razor, it is essential to keep the blade clean and effective; therefore, having a second towel available allows the barber or stylist to wipe the razor periodically. This practice helps remove hair, cream, and other residues that can accumulate during the shaving process, ensuring a smooth and efficient shave.

This choice emphasizes the functional aspect of the second towel in the shaving routine, highlighting its role in maintaining cleanliness and enhancing the quality of the shave for the client. While other options like drying the face or absorbing moisture have their own importance in a shaving context, they do not directly address the specific role of the second towel. Covering the client, while perhaps necessary in some scenarios, does not pertain to the function of the towel during the shaving process itself.