Minnesota Cosmetology State Practice Exam 2025 - Free Cosmetology Practice Questions and Study Guide

The process of removing unwanted hair using a laser is called laser hair removal. This technique utilizes concentrated light beams to target and damage hair follicles, which inhibits future hair growth. Laser hair removal is known for its precision and efficiency, often resulting in fewer side effects and discomfort compared to other hair removal methods.

The other methods mentioned have distinct approaches. Electrolysis involves using a small electric current to destroy hair follicles one at a time, making it suitable for all hair types but typically slower than laser methods. Threading is a traditional technique that uses a twisted thread to pull hair out from the root, usually effective on smaller areas and commonly used for shaping eyebrows. Waxing involves applying a sticky substance to the skin and then quickly removing it, pulling hair out from the roots but can be painful and result in skin irritation. Each of these methods has its own advantages and applications, but when referring specifically to laser-based techniques, laser hair removal is the correct terminology.