Rock the Florida Cosmetology License Exam 2025 – Glam Up Your Career Groove!

Excessive humidity causes hair to absorb moisture from the air, which can disrupt the hydrogen bonds in the hair shaft. This leads to swelling and a change in the hair's texture, resulting in frizz and a general loss of control over styling. The moisture can create an uneven surface on the hair, making it difficult for products designed to keep styles in place to perform effectively. Instead of retaining the intended style or smoothness, the hair becomes puffy and unruly.

While increased shine is often associated with healthy hair, and enhanced volume may seem like a positive effect, both outcomes do not specifically result from high humidity. Rather, they are more common in dry conditions or with proper hair care. Longer lasting curls are also typically challenged by humidity, as the added moisture can cause curls to fall out or become undefined rather than remaining intact. Thus, the most accurate depiction of what happens to styled hair in high humidity is the frizz and loss of control.