In standard practice, filing resin or gel nail enhancements uses:

• A. Long strokes with light pressure
• B. Side-to-side scraping with strong pressure
• C. High-frequency vibration with heavy pressure
• D. Slow looping motions with no pressure

Answer: (A)

In filing resin or gel nail enhancements, you want controlled, gradual material removal achieved with long, smooth strokes and light pressure. This approach keeps the file in contact with the surface across a broad area, producing a clean, even finish while minimizing the risk of deep scratches or grooves. Light pressure also helps prevent heat buildup, which can irritate the client and distort the gel or resin. Using long, consistent strokes gives you better control and a smoother reveal of the natural nail shape, especially around the apex and free edge. In contrast, side-to-side scraping with strong pressure can gouge and scratch the surface, high-frequency vibration with heavy pressure can generate damaging heat, and slow looping motions with no pressure won't remove material effectively.