NOCTI Cosmetology Practice Exam 2025 – All-in-One Guide to Master Your Certification!

Applying hairspray after certain styling techniques primarily serves the purpose of providing hold to the style you have created. Hairspray contains polymers that work to bind the hair strands together, helping to maintain the shape and longevity of the hairstyle. This is particularly beneficial after using heat styling tools or intricate techniques, as it helps to combat humidity and other environmental factors that may cause the style to lose its form.

While moisturizing products would be needed to add moisture to hair, that is not the role of hairspray. Similarly, hairspray is not designed to make hair greasy; rather, its formulation is intended to create a light to medium bonding on the hair surface without making it oily. Additionally, although some hairsprays may contain ingredients that can enhance shine or provide some reflection, they do not typically enhance color itself. Therefore, the correct understanding is that hairspray is mainly used for providing hold, securing the desired look for a longer period.