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Looking After Eyelash Adhesives For the Best Results

Lash technicians are responsible for creating beautiful lash extensions for their clients. The adhesive used to attach the lashes plays a crucial role in the success of the application. Proper care and maintenance of the adhesive are essential to ensure that the lashes stay in place and look great for an extended period.

Understanding Eyelash Adhesives

Before we dive into the maintenance of lash adhesives, it’s essential to understand what they are and how they work. Lash adhesives are specialized glues that are designed to bond the lash extensions to the natural lashes. The adhesive works by creating a secure, waterproof, and long-lasting bond that can withstand daily wear and tear.

Lash adhesives are typically made from a combination of cyanoacrylate and formaldehyde. These chemicals work together to create a strong bond that can last for several weeks. However, it’s important to note that these chemicals can be harmful if not used correctly. Proper ventilation and safety precautions should be taken when working with lash adhesives to protect both the technician and the client.

Storing Eyelash Adhesives

Proper storage of lash adhesives is critical to ensure that they remain effective and safe to use. The adhesive should be stored in a cool, dry place, away from direct sunlight and heat sources. It’s also essential to keep the adhesive in an airtight container to prevent it from drying out or becoming contaminated.

Lash technicians should also check the expiry date of the adhesive before use. Using expired adhesive can lead to poor bonding and may cause allergic reactions or other adverse effects on the client.

Shaking the Adhesive

Before using the adhesive, it’s important to shake it well. Shaking the adhesive helps to ensure that the chemicals are thoroughly mixed, creating a strong bond. However, it’s important not to shake the adhesive too vigorously, as this can create bubbles and affect the bonding strength.

It’s recommended to shake the adhesive for at least 30 seconds before use. Lash techs should also shake the adhesive periodically during the application to ensure that the chemicals remain mixed.

Using the Adhesive

When using the adhesive, lash technicians should take care to apply it correctly. The adhesive should be applied to the lash extension, not the natural lash. Applying the adhesive to the natural lash can cause damage and may lead to allergic reactions.

It’s also important to use the correct amount of adhesive. Using too much adhesive can cause clumping and may affect the bonding strength. Using too little adhesive may result in the lashes falling out prematurely.

Lash techs should also take care to apply the adhesive evenly and avoid touching the adhesive with their fingers or tweezers. Touching the adhesive can contaminate it and affect the bonding strength.

Cleaning the Adhesive

After use, it’s essential to clean the adhesive nozzle and cap to prevent clogging and contamination. Lash technicians should use a lint-free cloth or tissue to wipe away any excess adhesive from the nozzle and cap.

It’s also important to clean the adhesive nozzle before each use. This helps to prevent the adhesive from drying out or becoming contaminated.

Replacing the Adhesive

Lash adhesives have a limited shelf life, typically around six months. After this time, the adhesive may begin to lose its bonding strength, and it may become less effective. Lash technicians should regularly check the expiry date of the adhesive and replace it as needed.

It’s also important to note that the adhesive may become less effective if it’s exposed to air for too long. Lash techs should use the adhesive as quickly as possible after opening it and avoid leaving it exposed to air for extended periods.


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