What is a nail dehydrator used for?

A nail dehydrator is specifically designed to remove surface moisture from the nail plate. This is crucial in the process of nail enhancements, such as acrylics or gels, because the bond between the natural nail and the enhancement products depends heavily on a dry surface. Moisture can lead to lifting of the enhancements and can compromise the longevity of the manicure.

While options that mention hydrating the nail or strengthening it may sound relevant, they miss the central function of a nail dehydrator, which is to ensure that the nail surface is completely dry for optimal adhesion of products. The option referring to polishing the natural nail also does not pertain to the primary function of a dehydrator, as polishing is more about improving the aesthetic appearance of the nail rather than preparing it for product application.