How to File Nails Correctly with TGB

Filing nails is a fundamental skill that every nail tech should master, ensuring a flawless finish and maintaining nail health. Whether shaping natural nails, refining enhancements, or removing gel polish, using the correct technique is key to achieving professional results. In this guide, we’ll cover everything from choosing the right nail file grit to expert dos and don’ts, plus a step-by-step breakdown for both standard nail files and e-files.

What Are Nail Files Used For?

Nail files aren’t just for shaping — they play a crucial role in prepping, refining, and even removing nail enhancements. The type of file you use depends on your desired outcome:

• Prepping nails: Smoothing and refining the nail surface before application.
• Shaping nails: Defining the perfect shape, from almond to square.
• Removing enhancements: Filing down gel polish or extensions for efficient removal.

Using the right tool for the job ensures a clean, professional finish while preserving nail integrity.

What Grit Nail File Should You Use?

Different grits serve different purposes. Here’s what you need to know...

The Right Grit Nail File for Natural Nails

For natural nails, opt for a 180/240 grit file. This gently shapes without causing excessive stress or splitting. Using a grit that’s too coarse can weaken the nail plate, leading to breakage.

The Right Grit File for Extensions

For shaping extensions, a 100/180 grit file provides the right balance between refinement and control. The 100-grit side is ideal for structuring acrylics or hard gels, while 180 grit allows for finer detailing.

The Right Grit Nail File to Remove Gel Polish

For gel polish removal, a 100/180 grit file is best. If you're trained in e-filing, a removal bit on a low-speed setting can also be used for faster, controlled removal.

How to File Nails Correctly: The Dos and Don’ts

No matter the service, best practices ensure safe, effective filing.

Do:

• Start with dry nails to prevent splitting.
• File in one direction to avoid damage.
• Use the correct grit for the nail type.
• Hold the file at a 45-degree angle for precision shaping.
• moisturize cuticles post-filing to maintain hydration.

Don’t:

• File wet nails — they’re more prone to peeling.
• Saw back and forth — this weakens the nail structure.
• Apply too much pressure — this can cause discomfort and over-thinning.
• Neglect cuticle care — hydration is key for nail health.

How to Use a Nail File to Prep Your Nails

A well-prepped nail lays the foundation for long-lasting results. Here’s how to do it correctly:

1. Trim Your Nail

If the nail is too long, trim it down first to avoid excessive filing.

2. File Your Nail

• Choose the correct grit based on the nail type.
• Hold the file at a slight angle and use gentle strokes in one direction.
• Refine the edges for a smooth finish.

How to Use a Nail File to Remove Gel Polish

When it’s time for a fresh set, proper removal is just as important as application.

1. File Off the Top Coat

• Use a 100/180 grit file or TGB E-File to gently buff away the top coat.
• Avoid over-filing to prevent thinning of the natural nail.

2. Soak Your Nails

• Once the top coat is removed, soak nails in acetone using Removal Foils.
• Allow the gel to lift before gently pushing off residue with ProPrep.

Take Your Nail Skills to the Next Level with The GelBottle Inc

From perfecting basic techniques to mastering advanced skills, TGB Academy has a course for every nail tech. Whether you’re looking to refine your filing technique or train in e-filing, our expert-led courses will help you elevate your expertise.