If the trimmed toenails are rough, which tool should be used to file them?

Using a curette, nail rasp, or credo blade is ideal for filing rough toenails because these tools are specifically designed for smoothing and shaping the edges of thick or rough nails. A nail rasp has a coarse surface that effectively removes roughness and can help refine the nail’s shape.

Additionally, a curette is useful in cleaning the nail bed and surrounding areas, while a credo blade can also help smooth out any rough spots or calluses around the toenails. Together, they enable a more precise and thorough refinement compared to the other tools available.

In contrast, an emery board is generally used for natural nails and is not as effective on the thicker, tougher toenails. Nail clippers are primarily designed for cutting and may leave rough edges that need further smoothing. Meanwhile, a pumice stone is best suited for exfoliating skin rather than for filing nails. Thus, the specialized nature of the curette, nail rasp, or credo blade makes them the appropriate choice for dealing with rough toenails.