When is it necessary to use a nail primer?

Using a nail primer is essential when applying nail enhancements because it significantly improves the adhesion of the product to the natural nail. A primer creates a more receptive surface by removing moisture, oils, and debris, allowing the enhancement products, such as acrylics or gels, to bond effectively. This is crucial for ensuring the longevity and durability of the nail enhancements, as a good bond prevents lifting and chipping.

In contrast, other options do not accurately reflect the purpose of a nail primer. While artificial nails often require a primer, it is not exclusive to them; it is primarily used for enhancing adhesion across various types of enhancements. Applying nail polish does not necessitate a primer since polish is typically designed to adhere directly to the nail without this additional step. Lastly, cuticle oil is applied after the nails are polished and does not relate to the adhesion properties that a primer provides. This understanding highlights the importance of using a primer specifically for enhancing adhesion during the application of nail enhancements.