A primary risk of improperly applied or maintained nail enhancements is:

A primary risk of improperly applied or poorly maintained nail enhancements is that lifting, gaps, or contamination can trap moisture and bacteria or fungi between the enhancement and the natural nail, potentially leading to nail problems or infection. This is why enhancements should be applied to healthy nails with good technique, maintained properly, and removed if problems develop. Educating clients on care and watching for issues is part of safe enhancement service. Understanding this risk reinforces the health-and-sanitation focus of the nail content.