When performing maintenance on a one-color gel nail, what area should be covered with gel?

When performing maintenance on a one-color gel nail, covering the entire nail with gel is essential to ensure a uniform appearance and proper adhesion. This process involves applying a fresh layer of gel to not only refresh the color but also to reinforce the structure of the nail. By covering the entire surface, including areas that may have been worn away or grown out, you help achieve an even finish and maintain the integrity of the nail.

In the case of choosing other options, focusing solely on the free edge would not be sufficient, as it would leave the rest of the nail without the necessary protection and color enhancement. Covering just the lunula or the cuticle area would similarly fail to address the overall look and strength of the nail, as they are small portions that do not represent the entire nail's health and aesthetic. Therefore, applying gel to the entire nail is key to successful maintenance and optimal results.