PSI Barbering Practice Exam 2025 - Free Barbering Practice Questions and Study Guide

The correct answer involves methods that remove hair by pulling it out of the follicle. Epilators work by grasping and pulling hair from the roots, ensuring that the hair is removed entirely from the follicle. This process can lead to longer-lasting results compared to other hair removal methods as it disrupts the hair growth cycle.

In contrast, shaving merely cuts hair at the skin's surface and does not involve the hair follicle, making the hair grow back quickly. Depilatories are chemical products that dissolve the hair shaft, allowing it to be wiped away rather than removed from the follicle. Waxing, while effective at removing hair from the follicle, is a different method than what epilators do, as it mainly involves applying a sticky substance to the skin, allowing it to adhere to the hair, and then pulling it off quickly.

Thus, the primary distinguishing factor for the correct answer is that epilators mechanically pull hair directly out of the follicle, resulting in a specific hair removal technique that emphasizes the extraction from the root.