New Jersey Barber and Hairstyling Exam 2025 – 400 Free Practice Questions to Pass the Exam

Cutting hair at a 45-degree angle is a widely accepted technique for layering, as it allows for the creation of soft, graduated layers in the hair. This angle provides the right amount of elevation needed to achieve volume and movement without producing harsh lines. It is especially effective for adding texture and body to a hairstyle.

Using a 45-degree angle effectively lifts the hair away from the head, allowing for a more controlled and blended result. This is crucial in achieving the desired look when layering, as it helps to ensure that the layers blend seamlessly rather than appearing choppy or disconnected.

While other angles like 30 degrees are often used for specific techniques, the 45-degree angle is particularly favored for layering in most salon practices. The straight-across technique is typically used for blunt cuts, which is a different approach aiming for a sharp, defined edge rather than softening and blending the hair's appearance.