
Nail File
Prep Tool
PREP TOOL DIARY
A 100/180 grit nail file for gel removal prep gives a technician a simple, controlled way to reduce shine and refine product before the next step. The important distinction is between working on gel product and filing the natural nail: the file supports the service surface, not an aggressive shortcut through it.
A 100/180 grit nail file has two working surfaces with different jobs. On gel product, the 100 grit side can reduce the shiny top layer or refine bulk more quickly; the 180 grit side is for controlled shaping and smoothing. Neither side should be used aggressively on a natural nail plate.

Start by identifying the gel surface, then use only enough pressure to break the gloss or reduce the product layer selected for removal. Brush away dust, then continue with the salon’s cleanser or soak-off sequence. The aim is to prepare the existing gel, not to file through to the natural nail.

A professional nail file is a repeat-use service tool, so distributors often pair it with nail cleanser, wipes and buffer options. This makes the selection easier to explain across gel removal, overlay refinement and general salon prep.
Is 100/180 grit for the natural nail? It is primarily a tool for gel product, shaping and refinement; use care and choose a finer tool where the natural nail needs gentler treatment. Can it help before soak-off? Yes, controlled filing can break the shine of a gel top coat before the selected removal process. Why use both sides? The two grit levels let a technician move from reduction to a more refined finish without changing tools immediately.