West Virginia Barber Practice Exam

Which hair technique is least likely to enhance volume?

1. Blow drying with a round brush

2. Using a volumizing mousse

3. Straightening with a flat iron

4. Setting with curlers

The correct answer is: Straightening with a flat iron

The technique that is least likely to enhance volume is straightening with a flat iron. This method is primarily used to create sleek, smooth hairstyles by removing curls and waves; as a result, it tends to make the hair appear flatter and less voluminous. Flat ironing involves pressing the hair between two heated plates, which effectively straightens the strands and can eliminate body and bounce that contribute to volume. In contrast, blow drying with a round brush is designed to lift the hair at the roots and create fullness and movement. Using a volumizing mousse adds texture and lift to the hair, helping to create a fuller appearance, and setting with curlers introduces curls and waves that naturally enhance volume. Each of these techniques actively works to boost the hair's body and fullness, whereas straightening with a flat iron suppresses those qualities.