Having well groomed nails is a key part of people’s beauty routines. Artificial nail products such as gels and acrylics are popular options for enhancing the appearance of nails. However over time these products can build up and require removal. That’s where choosing the right grit of nail file becomes important.
Artificial Nail Products

Before diving into nail file grit sizes, let’s take a quick look at the different artificial nail products available. Artificial nail products are widely used in the beauty industry to enhance the appearance and durability of nails. These Artificial Nail Products are designed to create long lasting and aesthetically pleasing nails. Artificial Nail Products offering a variety of options for those seeking to extend or beautify their natural nails. Getting the knowledge about different types of artificial nail products is essential for both nail technicians and individuals.
Types of Nail Files

Nail files are essential tools used in nail care to shape, smooth, and refine the nails. They come in various types, each with its unique qualities and purposes. By understanding the different types of nail files you can choose the right tool for specific nail care needs.
Emery Boards

Emery boards are perhaps the most common and widely used type of nail files. They consist of a cardboard or wooden core with an abrasive surface made of emery or other similar materials. Emery boards are affordable, disposable, and suitable for shaping and filing natural nails. They are available in different grits, ranging from course to fine, allowing for versatility in nail care routines.
Metal Files

Metal files are made of stainless steel and are known for their durability and longevity. They are often used for shaping and filing thicker or artificial nails. Metal files have a rougher surface that efficiently removes excess product and helps in adjusting the length and shape of the nails. They can be easily cleaned and sanitized which makes them a popular choice among professional nail technicians.
Glass Files

Glass files are made of tempered glass and have a smooth, fine-grit surface. They are gentle on the nails, making them suitable for fragile or sensitive nails. Glass files provide precise shaping and filing, and their non-porous surface is easy to clean and maintain. Glass Files are also known for their longevity and can last for a long time with proper care.
Buffing Blocks
Buffing blocks, also known as nail buffers, are multipurpose tools used to smooth and shine the nails. They typically consist of different sections with varying levels of abrasiveness. The coarsest side is used to shape and remove ridges, while the finer sides are used to smoothen the nail surface and achieve a glossy shine. Buffing blocks are often used in the final stages of a nail care routine to achieve a polished look.
Different Grit Sizes and Their Uses

One of the key tools used in nail care is the nail file. Nail files come in various grit sizes, and each grit size serves a specific purpose. Understanding the different grit sizes and their uses can help you achieve the desired results for your nails. The higher the grit number, the finer the abrasive surface. Nail files are typically categorized into four main grit sizes: coarse, medium, fine, and extra fine. Let’s explore each grit size and its specific uses.
Coarse Grit (80-100)

Coarse grit nail files have a grit size ranging from 80 to 100. These nail files are primarily used for shaping and shortening nails. The coarse surface allows for quick removal of length and helps create the desired nail shape. However, it’s important to note that coarse grit nail files are not suitable for removing excess artificial nail product, such as acrylic or gel. Using a coarse grit file on artificial nails can cause damage to the natural nail bed.
Medium Grit (100-180)

Medium grit nail files have a grit size ranging from 100 to 180. These nail files are ideal for shaping and maintaining the length of natural nails. They are also effective in gently removing minor imperfections in artificial nails, such as smoothing out uneven edges. Medium grit files strike a balance between coarseness and smoothness, making them versatile for various nail care needs.
Fine Grit (180-240)

Fine grit nail files have a grit size ranging from 180 to 240. These nail files are commonly used for smoothing the edges of natural nails. They help to refine the shape and texture of the nails, creating a polished appearance. Fine grit files are also suitable for light filing of artificial nails and removing small amounts of excess product, such as when refining the surface of a gel manicure.
Extra Fine Grit (240-600)
Extra fine grit nail files have a grit size ranging from 240 to 600. Extra fine grit nail files are designed for buffing and polishing the nails. They focus on enhancing the natural shine of the nails and providing a smooth finish. Extra fine grit files are often used as a final step in the nail care routine to achieve a glossy and polished look.
Choosing the Right Grit Size

Choosing the right grit size depends on the specific nail care task at hand. If you need to shape and shorten your nails, a coarse grit file in the range of 80-100 would be suitable. For maintaining the length of natural nails and addressing minor imperfections, a medium grit file ranging from 100-180 is recommended. When it comes to smoothing the edges of natural nails or lightly filing artificial nails, a fine grit file in the range of 180-240 is ideal. Finally, for buffing and polishing the nails, an extra fine grit file ranging from 240-600 would provide the desired finish.
Choosing the Right Grit Size for Acrylic Nail Removal

When it comes to removing excess artificial nail product, selecting the appropriate grit size is crucial. The right nail file grit ensures efficient removal without causing excessive damage to the natural nails. Here are some factors to consider when choosing the grit size for acrylic nail removal:
Thickness of the acrylic nails
If your acrylic nails are thick and require significant filing, a lower grit file (around 100-180 grit) can help remove the bulk quickly. However, be cautious not to file too aggressively, as it can damage your natural nails.

Removal of gel or polish
If you have gel or polish on top of your acrylic nails, it’s best to start with a medium grit file (around 180-240 grit) to gently remove the top layer. This helps prevent excessive filing and protects the underlying acrylic and natural nails.
Smoothing and shaping
Once you’ve removed the excess artificial nail product, you’ll need a finer grit file (around 240-400 grit) to smooth and shape the nails. This helps create a polished finish and prepares the nails for the next manicure.
Nail condition and sensitivity
Consider the condition and sensitivity of your natural nails. If your nails are thin or weak, opt for a higher grit file (above 400 grit) to minimize potential damage. Finer grit files are gentler on the nails and provide a smoother filing experience.
Common Mistakes to Avoid with Nail Files

Nail file is One tool that many people use to shape and smooth their nails. However, using a nail file incorrectly can lead to damage and other problems. There are many common mistakes that people make while using nail files. Here are listed some common mistakes to avoid during using nail files:
Using The wrong type of nail file
Using the wrong type of nail file can lead to rough and uneven nails. If you have natural nails, avoid using metal or coarse files as they can cause damage. Emery boards or soft files are a better choice for natural nails as they allow for a smoother and more controlled filing experience. If you have artificial nails, opt for a metal or glass file designed specifically for acrylic or gel nails.
Filing in the wrong direction

Filing your nails in the wrong direction can weaken them and make them prone to splitting. It’s important to file your nails in one direction only, preferably from the sides towards the center. Avoid using a sawing motion back and forth, as this can cause friction and damage the nail’s structure.
Filing too aggressively
Being too aggressive while filing your nails can lead to thinning and weakening of the nail plate. Apply gentle pressure and take your time to file each nail. It’s better to make several light passes with the file rather than forcefully filing in one go. Remember, patience is key when it comes to achieving well-groomed nails.
Neglecting nail hygiene

Maintaining proper nail hygiene is essential to avoid infections and other nail problems. Make sure to clean your nail file regularly to remove any buildup of debris and bacteria. The use of a soft brush and mild soap to clean the file, and let it dry thoroughly before using it again. Additionally, avoid sharing your nail file with others to prevent the spread of bacteria and fungi.
Using a dull nail file
Using a dull nail file not only makes the filing process less effective but can also cause damage to the nail. Replace your nail file regularly, especially if you notice signs of wear and tear. A sharp and smooth nail file will provide better control and help achieve the desired nail shape with ease.
Overusing nail files

Excessive and repetitive filing can weaken the nails over time. Avoid excessive filing and give your nails time to rest and recover between filing sessions. Instead of filing too frequently, focus on maintaining a proper nail care routine that includes regular trimming and moisturizing.
Filing dry nails
Filing dry nails can cause them to become brittle and prone to splitting. To minimize damage, it’s recommended to file your nails when they are slightly damp. This will help prevent excessive friction and make the filing process smoother.
Tips for Using Nail Files

Using a nail file correctly is essential for achieving desired nail care results while keeping your nails healthy. Follow these tips to ensure effective and safe use of nail files:
File in one direction
When filing your nails always move the file in one direction. Avoid using back and forth sawing motions. Filing in one direction helps maintain the integrity of the nail and promotes a smoother finish.
Use gentle pressure
Apply gentle pressure while filing your nails. Exerting excessive force can cause nail damage such as thinning or even breaking. Let the file do the work.
Avoid metal files
Metal files may seem sturdy but they can be harsh on the nails and cause unnecessary roughness. Instead, opt for nail files made from materials like glass, ceramic, or emery board. These files offer a smoother filing experience and are gentler on the nails.
File dry nails
It’s best to file your nails when they are dry. Wet and damp nails are more prone to damage by waiting until your nails are dry you minimize the risk of causing harm to the nail structure.
Clean the file regularly
Regularly cleaning your nail file is essential to maintain hygiene and prevent the transfer of bacteria. After each use, remove any debris or nail dust from the file by tapping it gently or using a soft brush. To thoroughly clean the file, you can use a nail brush and a gentle cleanser.