Ace the PSI Indiana Cosmetology Exam 2026 – Style Your Way to Success!

The main purpose of using a nail dehydrator before applying nail enhancements is to remove surface oils. This is crucial because oils can create a barrier on the nail surface that prevents proper adhesion of nail products, such as acrylics or gels. By eliminating these oils, the dehydrator ensures that the nail enhancements bond more effectively to the natural nail, resulting in a longer-lasting and more durable application. This step helps to create the optimal condition for the nail enhancement products to perform their best, minimizing the likelihood of lifting or peeling after application. Therefore, the use of a nail dehydrator is a vital part of the preparation process in nail care and enhancement.