What should be removed by buffing the nail plate?

Buffing the nail plate is a process that involves smoothing and polishing the surface of the nail. The primary purpose of this technique is to enhance the appearance of the nail by creating a polished finish and promoting health. During buffing, the natural oils present on the nail plate are often removed. This is because the buffing action can disrupt the surface layer, minimizing the excess oil that may accumulate.

Removing natural oils can also contribute to better adhesion when later applying nail enhancements or polish, as clean and smooth surfaces allow products to bond more effectively. Additionally, buffing creates a shine that highlights the nail’s natural beauty.

While other choices like bacteria, large debris, and dirt may be present on the nail plate and require proper cleaning techniques, they are not specifically addressed by the buffing process. Buffing is more about refining the nail surface rather than sanitizing or cleaning it. Therefore, the removal of natural oils through buffing aligns with the intended function of this technique, making it the correct answer in this context.