Pivot Point Barbering 108 Practice Exam

Which of the following can cause ingrown hair?

1. Excessive moisture

2. Using dull clippers

3. Improper removal of hair

4. Overly frequent shaving

The correct answer is: Improper removal of hair

Ingrown hairs occur when hair grows back into the skin instead of up and out, often leading to inflammation and irritation. The improper removal of hair, such as plucking or shaving without the right technique, can create sharp hair edges that are more likely to curl back into the skin as they grow. This is especially true if the hair is removed in a way that causes it to grow at an unnatural angle or if the removal process causes trauma to the hair follicle. Additionally, when hair is cut too short, it may not have enough length to break through the skin's surface, further increasing the likelihood of ingrowth. Proper hair removal techniques, including using appropriate angles and tools, and allowing hair to grow to a suitable length before removal, are key to preventing ingrown hairs. While excessive moisture, using dull clippers, and overly frequent shaving can contribute to skin irritation or influence hair texture, they do not directly facilitate the specific conditions that lead to ingrown hairs as much as improper hair removal does.