What is the main function of a nail dehydrator?

The main function of a nail dehydrator is to enhance nail polish adhesion. Nail dehydrators are formulated to remove moisture and oils from the nail surface, which can interfere with the bond between the natural nail and the nail products, particularly polish and enhancements. By ensuring the nail surface is clean and dry, the dehydrator creates an optimal environment for polish and other products to adhere more effectively, leading to longer-lasting manicures and a reduced likelihood of chipping or peeling.

Although other options touch upon related topics, they do not accurately reflect the primary role of a nail dehydrator. For instance, increasing the thickness of natural nails is more associated with products designed for nail strength rather than dehydration. Providing moisture to dry nails contradicts the purpose of a dehydrator, which is to remove moisture. Removing cuticles is part of nail preparation but is not the function of a dehydrator; this process is typically carried out with cuticle care products.