Dispersion layer – why do hybrid nails stick after curing in the lamp and then what to do?

Dispersion Layer on Nails – What Is It and What Is Its Purpose?

Hybrid nails can feel sticky after curing in a lamp due to the dispersion layer, a tacky coating formed as a result of the polymerization process of hybrid nail polish. This layer is completely normal and serves a specific purpose, but it requires proper finishing to ensure a long-lasting and polished manicure. Here is a detailed explanation of why the dispersion layer forms, what to do with it, and how to avoid any related issues.

What Is the Dispersion Layer and Why Does It Form?

The dispersion layer is a sticky residue left on the surface of the nail after curing hybrid polish under a UV or LED lamp. It forms due to the incomplete polymerization of the top layer of the polish—a deliberate process that prevents certain components of the product from evaporating, ensuring better bonding between the polish layers.

Why Is the Dispersion Layer Important?

Enhanced Adhesion

The dispersion layer improves adhesion between subsequent layers of hybrid polish (base, color, and topcoat). This ensures that each applied layer bonds securely, contributing to the manicure’s durability.

Protects the Manicure

This tacky coating protects the cured polish from damage during the application of additional layers, ensuring a smoother process.

What to Do with the Dispersion Layer at the End of a Manicure?

Cleaning with a Cleaner

After applying and curing the final hybrid topcoat layer, the nails should be cleaned with a specialized cleaner to remove the dispersion layer. This step eliminates the sticky residue, leaving nails shiny and perfectly finished.

How to do it:

Apply a small amount of cleaner to a lint-free wipe.
Gently wipe each nail, avoiding excessive rubbing to prevent damaging the surface of the manicure.

Using No-Wipe Topcoats

There are hybrid topcoats available on the market, known as no-wipe topcoats, which do not leave a dispersion layer after curing. Using such a product eliminates the need for a cleaner, saving time and simplifying the process.

How to Avoid Issues with the Dispersion Layer?

Choose the Right Lamp for Your Products

Ensure that the UV or LED lamp matches the type of hybrid polish you are using. Insufficient lamp power or curing time can result in incomplete curing, leading to a stickier dispersion layer.

Use High-Quality Products

Low-quality or inexpensive hybrid polishes may leave a stickier dispersion layer that is harder to remove. Investing in reputable brands ensures better results and less hassle.

Apply Thin Layers

Applying overly thick layers of hybrid polish can cause curing issues and increased stickiness. Always apply thin, even layers to ensure proper curing.

Follow Manufacturer Instructions

Each hybrid product comes with specific recommendations for curing time and compatibility with certain lamp types. Adhering to these guidelines helps avoid problems with stickiness.

Can the Dispersion Layer Be Left Intact?

In some cases, the dispersion layer can be left on the nails if it is intended to serve as a base for further applications, such as chrome powders, mirror effects, or other decorations. In such situations, the cleaner should only be used after finishing the entire design and sealing it with a topcoat.

Summary

The sticky layer on hybrid nails after curing is a normal phenomenon caused by the dispersion layer and is one of the key differences between hybrid and traditional nail polish. To achieve a polished manicure, you can either remove it using a cleaner or opt for a no-wipe topcoat. For a durable and aesthetic hybrid manicure, it’s essential to use high-quality products, cure each layer correctly, and apply thin coats. Following these principles ensures your hybrid nails look beautiful and last longer.

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