
Cutting nails is a simple task, but there are differing opinions on whether nails should be cut straight or curved. Some people recommend cutting nails straight across to prevent ingrown toenails, which can be painful and sometimes lead to infection. However, others argue that with certain toe shapes, a square edge may snag and break. To ensure healthy nails, it is important to soften the nails before cutting and to use clean, disinfected tools. Additionally, cuticles should be left alone as they protect the nail root and prevent bacterial infections.
| Characteristics | Values |
|---|---|
| Toenails | Cut straight across to prevent ingrown toenails |
| Trim after softening in warm water | |
| Trim toenails less often than fingernails | |
| Trim with nail clippers or nail scissors | |
| Trim toenails with toenail clippers or toenail nippers | |
| Disinfect tools with 70-90% isopropyl alcohol | |
| Do not cut into cuticles | |
| Moisturize after trimming | |
| Fingernails | Cut straight across, but not in a "V" shape |
| Trim after softening in warm water | |
| Trim fingernails more often than toenails | |
| Trim with nail clippers or nail scissors | |
| Disinfect tools with 70-90% isopropyl alcohol | |
| Do not cut into cuticles | |
| Moisturize after trimming |
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What You'll Learn

Cutting nails straight prevents ingrown toenails
Cutting your toenails seems like a simple task, but if done incorrectly, it can result in ingrown toenails, cut skin, or the spread of fungus. Ingrown toenails are caused by direct trauma to the toes, forcing the nail corners into the surrounding nail fold. Other causes include genetic predisposition, poorly fitting shoes, and microtrauma from daily activities.
To prevent ingrown toenails, it is recommended to cut your nails straight across. Cutting nails straight leaves the corners intact, preventing the nail from growing into the skin. Cutting nails too short or rounding the edges can increase the risk of ingrown toenails. It is also important to use the correct tools and keep them clean to avoid infection.
Before cutting your nails, soften them by soaking your feet in warm water for at least 10 minutes, then thoroughly dry them. Use a nail clipper to make small cuts, avoiding splintering the nail. After cutting, use an emery board to smooth out any rough edges, filing in one direction only.
Leaving your toenails too long can also be problematic, as they may get caught and tear. It is recommended to maintain toenails at a length of about 1 to 2 millimeters. Keeping your nails trimmed and filed will help prevent ingrown toenails and maintain overall foot health.
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Toenails should be cut straight across to prevent problems
Toenails should be cut straight across to prevent the problem of ingrown toenails. Ingrown toenails are a common problem, and they can be very painful and sometimes even become infected. Cutting straight across and leaving the corners of the nail intact at the sides can help prevent this. It is also important to not cut your toenails too short, as this can also increase the risk of ingrown toenails.
There are several steps to cutting your toenails properly. Firstly, you should prepare your nails for cutting by softening them. This can be done by soaking your feet in warm water for at least 10 minutes, or having a bath or shower. You should then thoroughly dry your feet and toenails. Next, you should use the correct nail-cutting tool, such as nail clippers or nail scissors, and make sure that they are clean. It is important to disinfect your nail-cutting tools before use, to prevent infection.
When cutting your toenails, it is recommended to make small cuts to avoid splintering the nail. You should cut straight across, leaving a tiny bit of white nail visible above the nail bed. This will help to prevent ingrown toenails and other injuries. After cutting, you should use an emery board to file your nails and smooth any rough edges. This will help to prevent snagging and tearing as your nail grows.
While cutting straight across is generally recommended, there are some circumstances in which a rounded edge may be preferable. For example, if your toenails are very curved, cutting straight across may result in sharp corners that can dig into the skin. In this case, it is better to slightly round the corners of the toenail, either when trimming or by using a file afterward. However, it is important to note that this does not mean you should "dig out the sides of the toenail". If you are experiencing pain or discomfort, it is best to seek advice from a doctor or podiatrist.
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Soften nails before cutting
It is recommended that you cut your nails straight across, avoiding a "V" shape or rounded edges. Cutting nails straight can help prevent ingrown toenails, which occur when part of the nail grows into the skin, causing pain and sometimes infection.
To achieve the perfect straight cut, it is important to prepare your nails for cutting. Nails are more prone to breakage and splitting when they are dry, so it is best to cut your nails after softening them. The ideal time to trim your nails is right after a shower or bath when they are already softened by the water. If you are unable to shower or take a bath beforehand, you can simply soak your nails in warm water for a few minutes to soften them.
Before cutting your nails, ensure that you have the right tools. Use nail clippers or nail scissors for fingernails and toenail clippers or toenail nippers for your toenails. Disinfect your chosen tool by soaking a small scrub brush in a bowl containing 70% to 90% isopropyl alcohol and using it to clean the clippers or scissors.
Once your nails are softened and you have the appropriate tools, you can begin cutting. Cut your nails straight across, leaving the corners of the nail intact at the sides. Be careful not to cut into the cuticles, as this can lead to infection. The cuticle is the place where your nail meets the skin, and it protects the nail root as it grows.
After cutting your nails, you may find that the edges are rough or uneven. To smooth these out, use a nail file or emery board, rubbing it against the nail edge in one direction to grind down bumpy edges. Avoid filing back and forth to prevent damaging or weakening your nails. Finally, apply a moisturizer to your nails and cuticles to maintain their flexibility and prevent dryness.
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Disinfect nail tools
It is important to disinfect your nail tools to prevent the spreading of germs and to ensure happy nails. Here are some ways to do so:
Alcohol Soak
This method can be used for most nail tools. Fill a container with at least 70% isopropyl alcohol solution and dip your tools completely in it. Ensure that your tools are fully immersed and let them soak for at least 10 to 30 minutes. Alcohol kills bacteria and viruses and is a great choice for regular sterilization.
Boiling Water
This method is suitable for sturdy metal tools. Boil a pot of water and carefully place your nail tools in it. Keep them in the boiling water for a few minutes to help sanitise them.
Autoclaves
For professional-grade sterilization, you can use an autoclave. This medical-grade device uses pressurised steam to thoroughly eliminate bacteria, fungi, and viruses.
Sterilization Solutions
You can purchase sterilisation solutions such as Glitterbels Sanitiser, which helps protect against fungus and bacteria on the nail plate. Always follow the instructions of the particular brand of disinfectant that you use, as some can cause rust and corrosion if left on for too long.
Cleaning and Disinfecting Procedure
Before disinfecting, it is important to clean your nail tools. Use a clean and dry scrubbing brush to remove any dust and debris. Then, wash your tools with hot soapy water and rinse them off. Finally, dry them with a clean towel or paper towel before disinfecting.
Storage and Maintenance
After sterilization, ensure that your tools are completely dry to prevent rust or corrosion. Store your sterilized tools in a clean, dry container away from dust and contamination. Regularly inspect your tools for any signs of wear and tear, such as rust spots, chipped edges, or dull blades. Replace your tools as needed.
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Leave cuticles alone
The cuticle is the place where your nail meets your skin. It helps to protect your nail as it grows out from the root under the bottom of the cuticle. Cuticles act as a barrier to protect your nails and skin from bacteria and other factors. Cutting into the cuticles can cause infection, which can take longer to clear up. Therefore, it is recommended to leave the cuticles alone when cutting your nails.
Cutting your cuticles, either by biting them or using cuticle clippers, exposes your nails to potential infections. When you cut the cuticle, you create an open wound that bacteria can enter and create a nail infection. Celebrity manicurist Dr. Deborah Lippmann states, "Our cuticles prevent free radicals and bacteria from entering the body. They're meant to protect both the skin barrier and the nails themselves."
If you are getting a manicure, your cuticles will most likely be pushed back or cut. Cuticles are usually removed to achieve a finer and more precise manicure. While removing your cuticles makes your manicures easier, it is essential to question whether it is the best option for your nail and skin health.
If you do not like the appearance of your cuticles, there are ways to minimize their look without cutting them off. You can dampen the cuticle and use a cuticle remover to loosen it. Then, use a metal pusher to push the cuticle to the back of the nail. Only cut any excess hanging skin, ensuring you do not expose your nail to bacteria.
After cutting and filing your nails, remember to apply a moisturizer to your cuticles and nails. Nails can become easily breakable and split if they are too dry.
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Frequently asked questions
Nails should be cut straight across and not curved. Cutting nails straight can help prevent ingrown toenails.
The best time to cut your nails is right after a shower or bath when they are soft. If that is not possible, soak your nails in lukewarm water for a few minutes to soften them.
Use nail clippers or nail scissors for fingernails and toenail clippers for toenails. Toenail nippers can be used if your toenails are too thick for regular clippers. Ensure that you disinfect your tools before and after use.
Avoid cutting your nails into a "V" shape or rounding off the edges. Do not cut the cuticles as it can lead to infections.
Use a nail file or emery board to smooth out any rough edges. File in one direction only. Apply a moisturiser to your nails and cuticles to keep them flexible and prevent splitting.











































