When preparing a crack in acrylic, what should the nail technician do?

When preparing a crack in acrylic, the nail technician should file a "V" into the crack or file flush. This step is essential because it helps create a proper edge for repair. By forming a "V" shape, the technician increases the surface area of the crack, allowing the new acrylic to adhere better and fill the gap more effectively. This preparation ensures that the repair will be stronger and less likely to fail in the future.

Filing flush is another technique that allows the technician to create a smooth surface, removing any jagged edges that could lead to further problems. Properly preparing the acrylic not only improves the appearance but also enhances the durability of the repair. Addressing the crack in this way helps maintain the integrity of the nail enhancement and ensures a successful application of new acrylic material.