How to Get Better Retention with Your Lash Glue

For lash artists, the key to satisfied clients is getting lash extensions to stay attached for as long as possible. This is called “retention,” and it’s affected by how well the lash glue, or lash adhesive, bonds each extension to the natural lash. Good retention means fewer issues with lashes falling out too soon and happier clients who don’t need to visit for extra appointments between fills.

This guide will cover what lash artists need to know about improving lash glue retention, from choosing the right adhesive to creating the ideal environment and using correct application techniques. 

Eyelash Extension Glue

 Hydro-gel Under Eye PatchesUltra Crystal BondLashes and Lash Wisps are used in this set. To shop, please click here.

 

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Why Retention Matters for Lash Artists

When you apply lash extensions, your goal is to get each lash to bond securely with the natural lash. The better the bond, the longer the lashes will stay attached. If lashes start coming off too quickly, it often means the adhesive bond wasn’t strong enough, and this can affect your clients' experience and confidence in your work.

Improving retention is not just about applying more glue but knowing the factors that help adhesive stick and stay in place. Good retention keeps clients coming back and helps you build a positive reputation as a lash artist.

Cashmere Noir Collection LashesStraight Isolation TweezerVelour Lash AdhesiveSuper Bonder, and Incredible Retention Primer are used in this set. To shop, please click here.

 

Factors That Affect Lash Glue Retention

To make sure lash glue does its job well, it’s important to understand the main factors that can affect how strong and durable the bond is.

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Here’s what can influence retention:

  • Humidity: Lash adhesive works best within a specific range of humidity. If the air is too humid or too dry, it can stop the glue from bonding correctly. Generally, most lash glues work best with humidity between 40-60%.

  • Temperature: Most lash adhesives work best at room temperatures between 68-75°F (20-24°C). If it’s too hot or cold, it can make the glue dry too fast or too slow, which affects the bond.

  • Natural Oils: Oils from the skin and hair can break down the adhesive. Lashes must be free of oils before application for the glue to stick properly.

  • Type of Lash Adhesive: Not all lash glues are the same. Some are designed to dry faster or withstand certain conditions, and a high-quality adhesive will create a stronger bond.

  • Aftercare Routine: How clients care for their lashes also affects retention. Proper aftercare can protect the glue bond and prevent lashes from falling out early.

 

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Top Tips for Improving Lash Glue Retention

Now that we understand what affects lash glue retention, let’s go over some of the best ways to get a secure bond and keep lash extensions in place.

Humidity and Lash Adhesive

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Start with Clean Lashes

For lash glue to bond well, the natural lashes must be clean. Any oil, makeup, or dust on the lashes will stop the glue from sticking as it should. Use a lash cleanser to gently clean the lashes before applying primer.

Lash primer helps remove any oils or dirt and prepares the lash surface, which helps the glue form a stronger bond.

 

Pick a Lash Glue That Matches Your Environment

The best adhesive for you depends on the conditions in your studio. If your area is very humid or dry, you’ll need a glue that can work in that type of environment.

Always check the recommended humidity and temperature ranges for your glue. Using a hygrometer will help you measure humidity levels, and you can adjust with a humidifier or dehumidifier if needed.

 

Use the Right Amount of Glue

Too much or too little glue can affect retention. Using a small, consistent amount is key—a tiny bead of glue at the base of the extension is enough.

Applying too much glue can make the lashes feel heavy and weaken the bond, while too little won’t create a secure attachment. Practice getting the right amount for each lash.

 

Let the Glue Dry to a “Tacky” State Before Attaching

Before applying the extension to the natural lash, allow the glue to dry slightly until it feels tacky, not too wet. This helps it stick faster and bond better with the lash.

The exact time depends on the adhesive and conditions in your studio, but a second or two is often enough.

 

Control the Application Angle

For a strong bond, apply the extension directly on top of the natural lash, aligning it well to avoid any twisting or pulling. A good angle maximizes the glue’s contact area, which creates a stronger hold.

Taking care with placement is a simple way to get better retention.

 

Avoid Water and Steam for the First 24 Hours

Water can break down lash glue bonds during the first 24 hours after application.

Make sure your clients know to avoid washing their face, swimming, or using saunas for a full day after getting lash extensions. This gives the glue enough time to set fully.

 

Encourage Clients to Follow Proper Aftercare

Aftercare plays a big role in retention. Clients should avoid using oil-based products near their eyes and clean their lashes with a lash-safe cleanser every few days to prevent oil and dirt buildup.

Explain to clients how regular, gentle cleaning helps the glue stay strong.

 

Choosing the Best Lash Adhesive for Your Studio

Not all lash glues are the same. Choosing the right adhesive can make a big difference in how well lashes stick.

Barbie Lash Adhesive

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Here are a few things to keep in mind:

  • Drying Speed: Lash glues come in different drying speeds. Fast-drying glues are good for experienced lash artists, while slower-drying glues can give beginners a bit more time to adjust the placement.

  • Humidity Tolerance: Some lash adhesives are more sensitive to humidity. Check the glue’s recommended humidity range to see if it matches your studio conditions.

  • Fume Level: Lash adhesives can vary in their level of fumes. Low-fume adhesives are better for sensitive clients and can reduce irritation. If you notice clients having issues with fumes, consider switching to a low-fume adhesive.

  • Shelf Life: Once opened, most lash glues stay fresh for 2-3 months. After that, the adhesive may lose its strength. Using fresh glue will improve retention, so replace it regularly.

 

Common Mistakes That Lower Retention

Even small mistakes can make a big difference in how well lash glue sticks.

Lash Adhesive Color Guide What Lash Artists Should Know

Gel Under Eye Patches, Eyelash Extension Ballet Slippers Tape, Classic Lashes, Velour Lash Adhesive, Incredible Retention Primer, Oblong Tweezer, and Straight Isolation Tweezer are used in this set. To shop, please click here.

 

Here are a few common issues that can affect retention:

  • Using Expired Adhesive: Expired glue loses its bonding strength. Make sure to check your glue’s expiration date and replace it every few months.

  • Skipping Lash Primer: Oils on the lashes can weaken the bond. Without primer, even high-quality glue won’t stick as well.

  • Improper Storage: Lash glue needs to be stored in a cool, dry place and sealed tightly to prevent air from affecting the adhesive. Exposure to air or sunlight can weaken glue over time.

  • Overusing Sealants: Some lash artists use sealants to protect the bond, but using too much can add extra weight and affect retention. Only apply a thin layer when necessary.

 

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Final Tips on Retention

Improving lash glue retention is about creating the right conditions and using techniques that help the glue stick well. Each of these factors—from cleaning and priming the lashes to controlling your environment and choosing the right adhesive—makes a difference in retention.

With these practices, you can help clients get the most from their lash extensions, and they’ll be more likely to return and recommend your services.

Retention doesn’t have to be complicated. By focusing on cleanliness, using the right glue amount, and following proper aftercare guidelines, you’ll see better results with your lash glue and enjoy more satisfied clients in the long run.

 

 

These tips are just a glimpse of so many things that you need to learn on how to improve your client's retention. 

I have compiled all the helpful tips in our LASH RETENTION ONLINE COURSE.

Lash Retention Online Course

 

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