Eyelash Extensions Clumping Together? Here’s How to Fix and Prevent It

Girl Getting Eyelash Extensions Put On

One common issue people experience with eyelash extensions is clumping together, which looks unsightly and can lead to potential damage to the natural lashes.

There are several reasons why eyelash extensions may clump together, such as improper application, lack of cleaning, or even sleeping on them.

Understanding the causes of clumping can help individuals take appropriate steps to prevent it and maintain the desired appearance of their extensions.

In this article, various factors contributing to eyelash extensions clumping together will be explored, as well as tips and tricks on fixing and preventing this issue. This information can be valuable for those who are considering getting extensions and those who are already using them to maintain healthy, beautiful lashes.

In this article you will learn:

  • How eyelash extensions can clump together, potentially damaging natural lashes
  • Reasons for clumping include improper application, lack of cleaning, and sleeping on them
  • The three common types of eyelash extension clumps
  • Clumping can negatively impact eyelash health and increase risks of infections and irritation
  • How proper care and maintenance can reduce the likelihood of clumping and extend the life of lash extensions.

3 Causes of Eyelash Extension Clumping 


Natural Factors


Several natural factors can cause clumping of eyelash extensions. One possible reason is the buildup of oil, sweat, and debris on the eyelashes, which may cause extensions to stick together and clump.

Another common natural factor that may lead to clumping is humidity, affecting the consistency of the adhesive used for attaching lash extensions.

Application Mistakes


Improper application of eyelash extensions can result in clumping.

For example, if too much adhesive is used or the extensions are not spaced out properly, it can cause lashes to stick together and create an uneven, clumpy appearance.

Incorrect application may also involve improperly gluing multiple lashes together, which can lead to clumping.

Product Issues


Lash extension products may also contribute to clumping.

Low-quality adhesives may not hold extensions in place properly, causing them to clump together as they shift.

Certain mascaras and eye makeup products may be too heavy or have ingredients that react negatively with the adhesive, causing the extensions to clump together.

3 Common Types of Eyelash Extension Clumping Problems


Eyelash extension clumping can occur for various reasons, and understanding the different types of clumps can help individuals identify and address the issue.

This section examines three common types of eyelash extension clumps: the Baby Lash Sticking To an Extension, An Extension Lash Sticking to Another Extension, and the Bottom Lash Sticking to the Upper Lash.

Baby Lash Sticking To an Extension


When a baby lash, or a newly growing eyelash, sticks to an extension, it can cause discomfort and even hinder the growth of the natural lash.

This clumping typically occurs when the adhesive used for attaching the extensions is applied excessively, leading the baby lash to adhere to the extension accidentally.

Ensuring proper adhesive application by a skilled technician and cleaning the extensions regularly can help prevent this type of clumping.

An Extension Lash Sticking to Another Extension


Clumping can also occur when one extension adheres to another, creating an unnatural and unattractive appearance.

Factors contributing to this type of clumping may include improper adhesive distribution, inadequate isolation of the natural lashes during application, and over-processing of the lashes.

To avoid such issues, it is crucial to visit a reputable lash technician and follow their aftercare instructions diligently.

Bottom Lash Sticking to Upper Lash


Another common clumping type occurs when the bottom lashes stick to the upper lashes, causing discomfort and sometimes affecting the eye’s functionality.

This problem mainly arises due to the excessive use of adhesive or incorrect attachment of the extensions.

To prevent this clumping type, ensure proper isolation of the lower and upper lashes during application and use an appropriate amount of adhesive.

Preventing Clumping of Eyelash Extensions


Girl Lying Down Getting Eyelash Extensions Put On


Proper Application


One key aspect in preventing clumped eyelash extensions is applying them correctly.

To achieve this, a skilled professional should evenly distribute the individual lash extensions on the client’s natural lashes. This helps avoid adhesive buildup, which can cause clumping issues.

It’s essential to match the thickness and curl of the extensions to the client’s natural lashes to create a seamless appearance and minimize any clumping or sticking.

Maintenance and Care


After application, proper maintenance and care are essential to keep eyelash extensions looking flawless and clump-free.

Clients should be instructed to avoid getting their extensions wet for the first 48 hours, as this can cause damage and clumping.

Clients should avoid rubbing their eyes to prevent dislodging or disrupting the extensions.

Instead of using mascara, which can cause a greasy and clumpy effect, opt for a clean and simple lash look.

Sleeping on the back is another crucial aspect of proper maintenance, as sleeping face-down on a pillow can cause the extensions to bend and clump together.

Choosing Quality Products


Using high-quality products is an essential factor in preventing eyelash extensions from clumping.

Clients should seek professional services that utilize top-notch adhesive and lash materials.

Premium eyelash adhesives and lashes help to ensure that the extensions stay in place and maintain their appearance, reducing the risk of clumping, stickiness and crunchy lash extensions..

Fixing Clumping Extensions


Clumping eyelash extensions can be frustrating for those who invest in this beauty treatment.

There are ways to fix clumped extensions at home and with professional help.

At-Home Solutions


To resolve clumping at home, try the following steps:

  1. Clean them often: Regularly cleaning your lash extensions helps prevent the buildup of dirt and oil that can cause clumping. Use a gentle, oil-free cleanser to maintain their longevity.
  2. Use a brush to clean them: In addition to cleansing, use a clean and soft bristle brush or lash comb to gently brush through your extensions. This prevents them from sticking together and encourages a more natural appearance.
  3. Comb them: After cleaning and drying your extensions, use a spoolie brush or a clean mascara wand to separate and comb through your lashes. This can help detangle and distribute any remaining cleanser or product.
  4. Sleep carefully: How you sleep can affect your extensions. Avoid rubbing or pressing your face into your pillow, as this can lead to clumping. Instead, try sleeping on your back or using a silk pillowcase to reduce friction.

Professional Help From A Certified Lash Technician


If your eyelash extensions continue to clump despite at-home care, it may be time to consult a professional.

Potential reasons for clumping that may require professional intervention include:

  1. Improper application: An unskilled or inexperienced technician might apply lashes with incorrect thickness distribution, leading to clumping. A qualified professional should assess and potentially reapply the extensions for a smoother result.
  2. Excess glue usage: If your lashes are difficult to brush through, it can be due to excessive glue applied during the extension process. A professional can help remove and reapply extensions with the proper amount of glue, minimizing clumping and damage to your natural lashes.

By trying at-home solutions or seeking professional assistance, you can effectively tackle clumping issues and maintain beautiful, long-lasting eyelash extensions.


Lash Technician Separating Stuck Lashes On Girl Lying Down

Potential Risks and Damage


Eyelash Health


Clumped eyelash extensions can negatively impact eyelash health by creating stress on the natural lash.

Improper application, such as using too much adhesive or not spacing out individual lashes properly, can lead to clumping and put excessive strain on the natural lash, potentially leading to lash damage or loss.

Improper thickness distribution during the application can cause clumping and damage.

It’s essential to take appropriate care of eyelash extensions to prevent clumping and maintain overall eyelash health.

Infections and Irritations


Another risk associated with clumped eyelash extensions is the increased chance of infections and irritations.

Using incorrect glue or attempting DIY lash extensions may cause lash pain, infection, or loss. Lousy lash applications can also result in this issue.

Improper sleep hygiene can cause eyelash extensions to clump together or tangle, increasing the risk of irritations. Taking steps to improve sleep habits and avoid agitating extensions during sleep can help prevent clumping and potential infections or irritations.



Lash extensions clumping together is an issue that can be frustrating for anyone who has invested time and money in enhancing their lashes.

Several factors contribute to the clumping of eyelash extensions, with the improper application being one of the most common reasons.

Technicians should ensure they isolate each natural lash before attaching the extensions, as this can help prevent clumping. Other reasons for clumped lashes include the usage of too much adhesive and improper spacing between the extensions.

Excessively long lash extensions or the inability to brush through lashes due to an overabundance of glue can result in clumps and damage to natural lashes.

To avoid clumping and maintain eyelash extensions’ health and appearance, it is crucial to choose a qualified and experienced lash technician.

Proper care and maintenance, such as regular brushing and avoiding too much glue, can significantly reduce the likelihood of clumping and extend the life of lash extensions.