* Grit: The "100" refers to the grit level, which indicates the coarseness of the file. Higher grit numbers mean a finer file, while lower numbers indicate a coarser file. A 100 grit file is a medium-grit file, suitable for shaping and smoothing nails without excessive damage.
* Purpose: 100 grit files are designed for general nail shaping and smoothing. They can also be used to remove minor ridges or imperfections.
* Proper Use: The key is to use a 100 grit file with gentle, even strokes in one direction only, to avoid damaging the nail plate. Avoid excessive filing or sawing back and forth, as this can weaken and damage the nails.
However, overuse or improper technique can lead to damage, even with a 100 grit file:
* Thinning: Excessive filing can thin the nail, making it more susceptible to breakage.
* Irritation: Rough filing can irritate the nail bed, leading to redness, pain, and even infection.
* Splitting: Filing back and forth can create micro-tears in the nail, causing it to split or break.
To minimize the risk of damage:
* Use a 100 grit file only for shaping and smoothing.
* File in one direction only, from base to tip.
* Don't press too hard.
* Stop filing if you feel any pain or discomfort.
* Moisturize your nails regularly.
Overall, a 100 grit file is a safe and effective tool for natural nails when used correctly. However, it's important to practice proper techniques and avoid over-filing to prevent damage.