Información general

Recently, a nail professional posed a great question: “Can you leave your UV/LED nail lamp plugged in indefinitely without causing damage?” Many people leave electronic devices plugged in for convenience, but this practice might not always be advisable for nail lamps. Let’s explore the safety and maintenance aspects of keeping your nail lamp plugged in.

El impacto de dejar la lámpara de uñas enchufada

Can leaving a UV/LED nail lamp plugged in cause damage? Even when not in use, most lamps draw a small amount of “standby power,” which can activate components like timers or touch sensors. Over time, this minimal power consumption might not immediately harm the lamp but could contribute to the gradual degradation of its electronic components, especially in cheaper models.

Exposición al calor cuando está enchufado

Aunque los LED en sí no generan calor cuando la lámpara está apagada, una conexión de alimentación constante puede provocar una pequeña acumulación de calor en otros componentes internos. Esto puede estresar los circuitos con el tiempo, sobre todo en lámparas sin un diseño adecuado resistente al calor o una ventilación adecuada.

Desenchufar para evitar daños

The simplest measure to avoid any potential issues is to unplug the nail lamp when it’s not being used. This completely cuts off any power draw and ensures no internal component remains active unnecessarily. If it’s essential to keep the lamp plugged in, using a surge protector can offer protection against voltage spikes, which are particularly harmful to sensitive electronics in budget-friendly models.

Almacenamiento adecuado y conexión prolongada ocasional

Guardar la lámpara de uñas en un lugar fresco y seco la protege de daños ambientales como la humedad y el polvo, que pueden acortar su vida útil. Pero, ¿y si te olvidas de desenchufar la lámpara de vez en cuando? Afortunadamente, las lámparas de alta calidad están fabricadas para soportar estos descuidos sin sufrir daños significativos. Sin embargo, dejar la lámpara enchufada constantemente puede aumentar el riesgo de fallo prematuro, especialmente en los modelos de gama baja.

Recomendaciones finales para dejar la lámpara de uñas enchufada

Para maximizar la longevidad de tu lámpara de uñas:

1. Desenchúfalo cuando no se utiliza, especialmente durante periodos prolongados.
2. Utilizar un protector de sobretensión para mayor seguridad.
3. Guarde siempre la lámpara en un lugar fresco y seco para evitar daños medioambientales.

In conclusion, while occasionally leaving your nail lamp plugged in won’t necessarily destroy it, regularly unplugging it can greatly extend its operational life and help avoid unnecessary repairs or replacements. By practicing moderate use and proper care, you can keep your nail lamp in excellent condition for years to come!s

In this final part of our series on the key properties of natural and artificial nails, we focus on wear resistance. Wear refers to the ability of a surface to resist abrasion or rubbing over time. As we’ve already explored strength, hardness, flexibility, toughness, brittleness, and solvent resistance, understanding wear is crucial for maintaining the longevity and durability of both natural and artificial nails.

¿Qué es la resistencia al desgaste y por qué es importante?

Wear resistance describes how well a surface can withstand abrasion or damage caused by rubbing and scraping. For nails, wear resistance ensures that they do not wear away too quickly from daily activities like typing, cleaning, or filing. Both the natural nail plate and artificial nail coatings benefit from wear resistance, as tougher and harder surfaces tend to last longer and maintain their appearance.

Nail plates have a relatively low hardness compared to other materials, largely because they contain a significant amount of water. On the Mohs scale, natural nails have a hardness of 2, while artificial nail coatings typically range between 2 and 3. This means artificial coatings often provide a tougher, more wear-resistant surface than natural nails but when our artificial nail is harder than the natural nail we need to be aware of maintenance and care, it can’t just be hard it also needs to be flexible.

Dureza y resistencia al desgaste de las uñas

Nail hardness is a major factor in wear resistance. Harder materials tend to resist abrasion better than softer ones. For example, diamond, which has a hardness of 10, is one of the hardest substances and is often used in high-quality nail files. In comparison, natural nails and most artificial coatings fall far below this level of hardness, meaning they are more susceptible to wear. Silicon carbide, a common material used in nail files, has a hardness of 9, making it nearly as effective as diamond in abrading nail surfaces.

Nail files with high hardness materials, such as diamond grit or silicon carbide, can be overly aggressive if not used carefully. These files can wear down artificial coatings quickly but more so the nail plate, potentially causing excessive thinning and damage. Aluminum oxide, a softer abrasive with a hardness of 7.5, is less aggressive but still significantly harder than natural nails. This makes it an ideal material for nail files because they are gentler on the nails pero lo suficientemente resistentes para hacer bien su trabajo. Casi todas las limas de óxido de aluminio son blancas, pero consulte a su proveedor para estar seguro.

Cómo afectan los abrasivos al desgaste de las uñas

Abrasive particles in nail files scratch away the surface of the coating to shape and smooth it. For the natural nail, we only need the file to shape the free-edge. A 180 grit Aluminium Oxide Spong File can be used with care to ‘etch’ the surface of a natural nail and also tip to remove any little bits of nail at the free edge (those irritating little bits of nail that can cause so much trouble at the free edge when applying gel polish after filing into shape)

Coarse-grit abrasives with larger particles create deeper and wider scratches, while finer-grit abrasives create smaller and shallower scratches. Heavier grit abrasives can cause excessive thinning of the nail plate, especially if used with heavy pressure. Even buffers, which are meant to etch the nail surface, will cause damage when over excessive pressure is used. Damage done with a nail file on the nail surface cannot be recovered without using an intensive nail recovery system of which there is only one – not recovering the surface of the nail plate will not only disturb the balance of your nail coating but also seriously diminish the wear time.

La resistencia al desgaste de las uñas está estrechamente relacionada con la dureza, ya que los materiales más duros tienden a resistir mejor el desgaste. Las uñas naturales más quebradizas corren un mayor riesgo de desgaste, y la solución suele ser aumentar la flexibilidad mediante tratamientos como aplicaciones de aceite caliente. Esta mayor flexibilidad ayuda a proteger las uñas del desgaste excesivo.

Máxima resistencia al desgaste para la salud de las uñas

To ensure optimal wear resistance, it’s important to maintain a balance between toughness and flexibility in both natural and artificial nails. For artificial coatings, using products that offer a combination of strength and flexibility can improve wear resistance and longevity. For natural nails, keeping them hydrated and using treatments to enhance flexibility can help prevent wear and damage over time.

In conclusion, wear resistance is the final key property that ensures the durability and health of both natural and artificial nails. By understanding how wear, hardness, and abrasives interact, nail care professionals can make informed decisions to protect their clients’ nails from excessive wear.

Recapitulación de las siete propiedades clave de las uñas:

• Fuerza de las uñas – Discover how the strength of nails impacts their performance and durability.
• Dureza de las uñas – Understand the crucial role of hardness in nail health and how to maintain the perfect balance.
• Flexibilidad de las uñas – Understand the importance of flexibility in preventing nail breakage and maintaining resilience.
• Resistencia de las uñas – Find out what makes nails tough and how this property differs from strength and hardness.
• Uñas quebradizas – Learn what causes brittleness in nails and how to prevent it.
• Resistencia a disolventes para uñas – Explore how nails can resist damage from chemicals and solvents.
• Uñas – Understand the factors that affect how well nails withstand regular use and environmental exposure.

By taking the time to understand these seven key properties, you’ll be able to better troubleshoot issues and ensure that natural nails remain healthy and strong, and artificial nail coatings strong and long-lasting.

In this sixth part of our series on the key properties of natural and artificial nails, we’ll explore solvent resistance. As we’ve already discussed properties like strength, hardness, flexibility, toughness, and brittleness, solvent resistance is another critical factor that helps maintain the health and longevity of both natural and artificial nails. Solvents are liquids that dissolve solids or other liquids, and in nail care, it is important to understand how different solvents interact with nails, especially with artificial coatings.

¿Qué es la resistencia a los disolventes y por qué es importante?

Solvent resistance refers to a material’s ability to withstand the effects of liquids, such as water or acetone, without breaking down or dissolving. Water is known as the “Universal Solvent” because it dissolves more substances than any other liquid, but it doesn’t dissolve natural or artificial nails. Both types of nails are resistant to water, which is crucial since regular exposure to water would otherwise cause damage over time.

Aunque las uñas naturales pueden absorber pequeñas cantidades de agua y otros disolventes, no se disuelven en ellos. Esta resistencia a los disolventes garantiza que las uñas naturales permanezcan intactas incluso expuestas a la humedad. Las uñas artificiales, sin embargo, suelen ser más resistentes a la absorción de agua, pero pueden verse afectadas por otros disolventes como la acetona, que se utiliza habitualmente para eliminar el esmalte y los recubrimientos artificiales.

Dureza de las uñas y resistencia a los disolventes

Nail hardness plays a significant role in determining a nail’s resistance to solvents. Artificial nail coatings, such as acrylics and UV gels, vary in their resistance to solvents based on their formulation. For example, methyl methacrylate (MMA) and certain UV-curable gels are highly resistant to solvents like acetone, making them more challenging to remove. These coatings can take an hour or more to dissolve in acetone, indicating high solvent resistance. However, this same resistance to acetone can also prevent the penetration of nail oils, which are essential for maintaining flexibility.

Por el contrario, algunos recubrimientos de uñas artificiales están formulados para descomponerse más fácilmente en acetona, lo que hace que su retirada sea más rápida. Estos recubrimientos tienden a absorber mejor los aceites de las uñas, lo que les permite mantener el equilibrio necesario de flexibilidad y resistencia. Cuanto más resistente a los disolventes sea un recubrimiento, más probabilidades tendrá de resistir tanto a la acetona como a los aceites de las uñas, lo que puede afectar a la flexibilidad de éstas.

El papel de la acetona en la resistencia a los disolventes

La acetona es uno de los disolventes más utilizados en el cuidado de las uñas, sobre todo para eliminar los esmaltes artificiales. Es de acción rápida y penetra en la mayoría de las uñas artificiales en diez o veinte minutos. Sin embargo, el tiempo que tarda la acetona en romper un recubrimiento puede variar mucho en función del tipo de producto de uñas artificiales utilizado.La resistencia de las uñas artificialess coatings to acetone also provides insight into their ability to absorb other substances like nail oils. Nail coatings that take longer to break down in acetone are often less likely to absorb nail oils, which can reduce the flexibility of the nails over time. When applying nail maintenance, it’s important to realise that applying oil behind the free edge essential is to prevent unnecessary brittleness of the natural nail under the nail coating. On the other hand, coatings that dissolve more easily in acetone are typically better at absorbing oils, which can help increase the nail’s flexibility and prevent brittleness.

Acetone Science Check

Acetone does not damage, weaken, or change the structure of the natural nail plate.
It does not denature keratin or cause permanent harm.

Acetone temporarily removes surface oils and moisture, which can make nails feel dry. This is a cosmetic effect, not structural damage, and is fully reversible with proper hydration and regular use of nail oil.

Cómo tratar la fragilidad de las uñas con aceites para uñas

When natural or artificial nails become brittle, restoring flexibility is key, and nail oils are highly effective in achieving this. These oils penetrate the nail plate and help restore flexibility by balancing out strength and hardness. Nail oils can penetrate most artificial nail coatings. To improve penetration, warming the nail oil to slightly above body temperature (around 100°F or 38°C) can significantly speed up absorption for all nail coating users but especially for those with brittle nails.

Natural nails, despite their resistance to solvents like acetone, have built-in channels that allow for the transmission of natural oils from the nail bed to the nail plate. These oils, which include substances like squalene, help maintain nail flexibility. While some believe that nails can’t contain oils because they lack sebaceous glands, this is just not true. The underlying tissues of the nail bed produce oils including squaline, contributing to the overall health and flexibility of the nail plate and the nail unit.

Máxima resistencia a los disolventes para una salud óptima de las uñas

Mantener la resistencia a los disolventes en las uñas artificiales es esencial para garantizar su longevidad y rendimiento. Sin embargo, esta resistencia debe equilibrarse con la capacidad de absorber los aceites de las uñas, ya que los recubrimientos demasiado rígidos pueden provocar fragilidad. En el caso de las uñas naturales, reducir al mínimo la absorción de agua y mantener el contenido de aceite natural ayuda a conservar la flexibilidad y evita que se agrieten.

En conclusión, la resistencia a los disolventes es una propiedad importante tanto de las uñas naturales como de las artificiales, ya que las protege de los daños causados por líquidos como el agua y la acetona. Entender cómo interactúa esta resistencia con otras propiedades clave, como la dureza y la flexibilidad de las uñas, permite a los profesionales del cuidado de las uñas elegir con conocimiento de causa los productos, los productos de mantenimiento y los tratamientos que utilizan.

Explore más propiedades clave de las uñas en nuestra serie de 7 partes:

• Fuerza de las uñas – Discover how the strength of nails impacts their performance and durability.
• Dureza de las uñas – Understand the crucial role of hardness in nail health and how to maintain the perfect balance.
• Flexibilidad de las uñas – Understand the importance of flexibility in preventing nail breakage and maintaining resilience.
• Resistencia de las uñas – Find out what makes nails tough and how this property differs from strength and hardness.
• Uñas quebradizas – Learn what causes brittleness in nails and how to prevent it.
• Resistencia a disolventes para uñas – Explore how nails can resist damage from chemicals and solvents.
• Uñas – Understand the factors that affect how well nails withstand regular use and environmental exposure.

By understanding solvent resistance and its connection to nail hardness and flexibility, you’ll gain insights into how to maintain both natural and artificial nails for long-term health and durability not only of the nail coatings but also the nail unit – allowing for continued and regular use of your favourite nail coatings without the need for a break in use due to excessive dryness or nail plate damage (see blog about nail plate etching and or passive nail plate prep).

In this fifth part of our series on the key properties of natural and artificial nails, we examine brittleness. We’ve previously covered strength, hardness, flexibility, and toughness, all of which play crucial roles in maintaining nail health. Brittleness, however, occurs when the balance between strength and flexibility is lost, causing nails to break easily, even under minimal stress or impact. Understanding brittleness is essential for both natural and artificial nail care, as it affects the durability and resilience of the nails over time.

¿Qué es la fragilidad y cómo afecta a las uñas?
Brittleness occurs when a nail lacks flexibility and becomes prone to cracking or breaking without bending. A great comparison can be made with bones—children’s bones are flexible, but as we age, our bones lose flexibility and become brittle. The same happens to nails. When a nail is brittle, even a small impact or snag can cause it to break, crack, or shatter without much force. For example, clients might claim that their nail “just broke” while doing nothing; this could indicate that their nails have become brittle over time, so some small (unnoticeable) trauma was enough to break (brittle) the nail.

Brittleness can develop in artificial nails or nail coatings as well, though it typically takes a little time for this to become noticeable. This could be due to the specific formulation of the product used, or brittleness may result from improper curing. When brittle artificial nails break, it is often accompanied by a snapping sound, but when a nail coating breaks it usually quietly fractures and we don’t notice until we wash our hair or the nail coating snags on our clothing, this needs to be fixed as soon as possible to stop pathogens from nestling between the nail coating and the nail bed as water from simple things like washing our hands can be a starting point for the development of an infection because pathogens love warm cozy places and a few drops of water. This can be easily avoided with a quick removal and replacement of the damaged nail coating.

Dureza y fragilidad de las uñas: La conexión
Brittleness is closely tied to nail hardness, as a nail that becomes too hard and loses its flexibility will crack or shatter instead of bending. While nail hardness refers to a nail’s ability to resist surface damage like scratches, brittleness describes the nail’s tendency to break without bending. Nails that are too hard without enough flexibility will inevitably become brittle, resulting in a higher likelihood of damage. Artificial nail coatings, like hard UV gels, are sometimes brittle if they are too rigid and lack the necessary flexibility to bend with the natural nail.

La pérdida de flexibilidad suele ser la principal causa de fragilidad. Cuando las uñas ya no pueden doblarse bajo presión, es más probable que se fracturen. Por eso, mantener un equilibrio entre dureza y flexibilidad es clave para prevenir la fragilidad de las uñas naturales y artificiales.

*** La uña natural bajo el gel está en continuo movimiento y, si es quebradiza, se separará del recubrimiento de la uña en el borde libre, lo que combinado con un gel quebradizo es una receta para el desastre. ***

Causas y reversión de la fragilidad
Several factors can contribute to nail brittleness, including age, diet, overall health, and environmental exposure to cleaning agents and solvents. Artificial nails can also become brittle over time, particularly if improper curing has occurred or if the product’s formulation doesn’t maintain the right balance of flexibility and strength.

Fortunately, there are ways to address and reverse brittleness. Since brittleness occurs due to a loss of flexibility, the best solution is to restore flexibility in the nail plate. High-quality nail oils or solvent treatments containing Allantoïne and or Ureum are highly effective in combating brittleness. These oils and natural moisturisers absorb into the nail plate, increasing its flexibility and restoring the balance between strength and flexibility. Good quality nail oils work similarly to leather conditioners, which soften and reduce brittleness in leather with the added ability to hold water at bay.

Los aceites para uñas de buena calidad pueden penetrar tanto en las uñas naturales como en la mayoría de los esmaltes de uñas artificiales, excepto en algunos esmaltes de curado UV con superficies que se resisten a la penetración, como los geles duros. Esto también es cierto para disolventes como la acetona, que pueden tener dificultades para penetrar estos recubrimientos de gel UV más duros, por esta razón un gel duro no puede ser remojado de una uña natural.

Restaurar la flexibilidad para reducir la fragilidad
Para revertir la fragilidad, es importante mantener la flexibilidad de las uñas. Esto puede hacerse aplicando regularmente [TS1] good quality nail oils. These oils help restore the nails’ natural elasticity and help prevent further cracking or shattering. By focusing on flexibility, both natural and artificial nails can maintain their durability and appearance over time.

Explore más propiedades clave de las uñas en nuestra serie de 7 partes:

• Fuerza de las uñas – Discover how the strength of nails impacts their performance and durability.
• Dureza de las uñas – Understand the crucial role of hardness in nail health and how to maintain the perfect balance.
• Flexibilidad de las uñas – Understand the importance of flexibility in preventing nail breakage and maintaining resilience.
• Resistencia de las uñas – Find out what makes nails tough and how this property differs from strength and hardness.
• Uñas quebradizas – Learn what causes brittleness in nails and how to prevent it.
• Resistencia a disolventes para uñas – Explore how nails can resist damage from chemicals and solvents.
• Uñas – Understand the factors that affect how well nails withstand regular use and environmental exposure.

En resumen, la fragilidad de las uñas puede ser el resultado de un desequilibrio entre dureza y flexibilidad. Al comprender cómo restaurar la flexibilidad mediante el cuidado adecuado de las uñas y el uso de aceites de uñas de alta calidad, tanto las uñas naturales como las artificiales pueden mantener su fuerza, flexibilidad y salud general de la unidad ungueal, garantizando la perfecta armonía entre la uña natural y nuestras tan queridas uñas artificiales o recubrimientos.