Filing your nails may seem like a simple task, but not so fast! This step is actually an essential part of every manicure routine. With just a few strokes, you shape your nails, support their health and set the stage for a flawless polish application. We’re sharing all our best tips to help you master the art of nail filing!
Why is nail filing so important?
It might look like it’s purely for aesthetic reasons, but using a nail file is actually one of the most important steps in caring for your nails. Filing your nails regularly helps prevent uneven edges, cracks and splits. Your nail file is the secret to well-groomed, elegant hands. Here’s why it matters:
✂️ A caring and protective step: Choosing a file over scissors or clippers is a gentler option that helps preserve the nail’s natural keratin and minimises the risk of breakage, splitting or weakening.
👌 A harmonious shape: Whether you prefer square, oval, round or almond shapes, filing allows you to define the one that suits your hands best and elevates your manicure. Unsure what suits you? Discover our guide to nail shapes here.
💅 Longer-lasting polish: Cleanly filed edges improve polish adhesion, helping your manicure last longer and preventing premature chipping.
Clean, neatly filed nails are the key to a polished look and healthy nails—it's that simple!
Which file should you use and how?
The right file for you depends on your nail type and the result you’re after. Here’s a breakdown of our go-to tools to help you make the right choice:
The white file for natural nails: the ultimate all-rounder
A classic, versatile essential—think of it as your go-to, all-purpose file. This white file is perfect for gently shaping and shortening your nails without causing damage. Use it weekly on healthy nails before each manicure. Its fine grit side (180) is designed for fingernails, while the coarse side (100) works well for thicker nails or toenails.
👉 How to use: Hold the file perpendicular to your finger and follow a gentle arc motion. Start with the corners, then file into your desired shape—square, round, almond, stiletto, you name it!
⚠️ Top tip: Avoid filing the surface of the nails with this file, as it could make them weaker. That job belongs to the priming file. Always file in one direction only to maintain the integrity of the nail's keratin layers.
A handy video tutorial to help you master the white file technique for natural nails.
The Premium Glass File: gentle yet ultra-precise
Perfect for anyone who prefers a more delicate touch, this premium glass file is 100% recyclable and combines performance with care. Its fine 180 grit is gentle on the nail matrix and helps prevent splitting. Its lightweight design makes it easy to handle, giving you full control and precision. Bonus: it's washable with soapy water (or a disinfectant spray) and reusable again and again—a more sustainable alternative to disposable files.
👉 How to use: Use weekly or before each manicure. Start by filing the sides, then move to the tip to perfect your shape.
☝️ Pro tip: To boost your natural nail’s shine, finish with a gentle polish using the Glass Polisher.
The Premium Glass File and Glass Polisher: the dream duo for healthy, glowing natural nails.
The Fragile Nails File: extra gentle and protective
This is your best friend if your nails are fragile, soft or prone to breaking. Our Fragile Nails File features two grits and a cushioned core to ensure gentle, tailored filing without stressing the nail plate. Use the 180 side to shorten nails with care, and the 240 side to shape them smoothly and gently.
👉 How to use: Always file in the same direction to preserve the keratin layers and prevent peeling.
☝️ Pro tip: For very soft nails, lightly file the underside of the nail edge—it helps reduce the risk of splitting.
From the Fragile Nails File to the Priming File, each one serves a specific purpose.
The Priming File: your pre-polish must-have
This Priming File is ideal for smoothing the surface of the nail before applying polish. It gently buffs away small ridges and opens the keratin scales slightly, improving product adhesion. It has two sides: a soft grit (280) on the logo side, and a slightly stronger grit (220) on the reverse.
👉 How to use: After pushing back your cuticles, gently buff with the soft side to smooth ridges. Use the coarser side on toenails if needed. Finish by removing dust with a Dusting Brush, then apply either Nail Prep (for Green™ polish) or Gentle Remover (for Green Flash™) before applying colour.
☝️ Important: This file is not designed for shortening nails. It’s a prepping tool made of sponge material, and can’t be rinsed, unlike the glass file.
Our top tips for the perfect filing routine
At Manucurist, we’re all about transforming your nail care into a pampering ritual. Here’s how to make the most of your filing routine:
⏳ How often should you file?
Every 1 to 2 weeks, depending on how quickly your nails grow—and always before applying polish. If you notice any splits or breaks, file right away to stop further damage.
🤮 Should you file bare nails or painted ones?
Always file clean, dry and polish-free nails. This helps you shape them more precisely and assess their condition more clearly. The best moment? After a shower or bath, when your nails are more flexible.
📱 Always file in the same direction
This is the golden rule! Filing back and forth can weaken the nail plate and lead to splits and peeling.
🖐️ Angle, pressure and posture: the right techniques
Hold the file at a slight angle and follow the nail’s natural curve. Use gentle, consistent movements without pressing too hard—let the rhythm of your strokes do the work, not force.
👣 And what about toenails?
Same principles, just slightly different tools! Toenails tend to be thicker, so opt for a coarse 100 grit file. For exfoliating heels, try our Premium Glass Foot File. Complete the routine with a few drops of Complete Serum to deeply nourish and hydrate the skin.
Your feet deserve just as much love and care!
Embracing a regular filing routine is one of the best gifts you can give your nails. Whether short or long, on hands or feet, quality tools and a gentle approach are essential. When your nails are well-filed, they’re not only beautiful—they’re stronger, healthier, and ready to shine ✨🧰
