What is the role of a hairbrush in styling?

The role of a hairbrush in styling is primarily to detangle, smooth, and add volume to the hair. When using a hairbrush, one can effectively remove knots and tangles, making the hair easier to manage and style. This detangling action helps prevent breakage and damage, allowing for a more polished look.

Additionally, brushing can smooth the cuticle of the hair, which leads to a shinier finish. By distributing natural oils from the scalp through the hair strands, a brush helps enhance the hair's overall health and appearance. Different types of brushes can also be used to create volume, such as round brushes during blow-drying, which helps lift the roots and create body in the hairstyle. Therefore, the correct answer reflects the essential functions that a hairbrush serves in the realm of hairstyling.