10 Common Reasons Why Lash Extensions Clump and How to Fix Them in 2024

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    10 Common Reasons Why Lash Extensions Clump and How to Fix Them in 2024


    Lash extensions can transform your look, giving you fuller, longer lashes without the need for mascara. However, one common issue that many people encounter is clumping. This article explores the 10 common reasons why lash extensions clump and provides solutions to fix them, ensuring your lashes look flawless throughout 2024.

    Understanding Lash Clumping

    What is Lash Clumping?

    Lash clumping occurs when individual lash extensions stick together, forming unsightly, chunky eyelashes. This can happen immediately after application or develop over time due to various factors.

    Why Do My Eyelashes Clump Together Naturally?

    Before delving into the specific issues with lash extensions, it’s essential to understand that even natural lashes can clump due to oil buildup, poor hygiene, or the use of inappropriate products.


    10 Common Reasons Why Lash Extensions Clump and How to Fix Them in 2024

    1. Incorrect Application Technique

    Bad Eyelash Extensions

    One of the primary reasons for bad eyelash extensions is improper application. If the lash technician does not isolate each natural lash properly before attaching the extension, it can lead to multiple lashes sticking together.

    Solution: Always choose a reputable and experienced lash technician. During the application, ensure that the technician isolates each lash correctly.

    Why Do My Lash Extensions Fall Out So Fast?

    Incorrect application can also cause lash extensions to fall out prematurely. Proper technique is crucial for longevity and appearance.

    2. Using the Wrong Adhesive

    Eyelash Adhesive Issues

    The type of adhesive used can significantly impact the outcome of your lash extensions. Using a low-quality or unsuitable adhesive can cause clumped up lashes and other eyelash extension issues.

    Solution: Use high-quality lash adhesive designed for your specific lash type. For more information, visit Lash Adhesive.

    3. Poor Aftercare Routine

    How to Keep Eyelash Extensions From Falling Out

    Neglecting proper aftercare can lead to eyelashes sticking together and falling out. Regular maintenance is essential to keep your extensions looking their best.

    Solution: Follow a strict aftercare routine, including:

    • Avoiding water and steam for the first 24-48 hours.
    • Using oil-free makeup removers.
    • Brushing your lashes daily with a spoolie brush.
    lash aftercare-card


    4. Oil Buildup

    Why Do My Eyelashes Clump Together Naturally?

    Oils from your skin or oil-based products can break down the adhesive, causing clumpy eyelashes.

    Solution: Avoid oil-based products around your eyes and cleanse your lashes regularly with a lash-friendly cleanser.

    5. Sleeping Habits

    Can You Sleep in Fake Eyelashes?

    Sleeping with false lashes or extensions can cause them to clump and fall out. Pressure from the pillow can distort the shape and attachment of the lashes.

    Solution: Try to sleep on your back and use a silk pillowcase to reduce friction.

    6. Using Mascara on Extensions

    Messed Up Eyelashes

    Applying mascara on lash extensions can lead to clumpy lashes and can be challenging to remove without damaging the extensions.

    Solution: If you must use mascara, choose one that is specifically formulated for use with lash extensions. For best results, avoid using mascara altogether.


    7. Excessive Humidity

    Why Are My Lash Extensions Falling Out So Fast?

    High humidity levels can weaken the adhesive, causing the extensions to stick together and fall out.

    Solution: Use a dehumidifier in your home and avoid exposing your lashes to steam and high humidity environments.

    8. Improper Cleaning

    Eyelash Clump Brush

    Failing to clean your lash extensions properly can lead to debris buildup, causing them to clump.

    Solution: Use a gentle lash cleanser and an eyelash clump brush to remove any buildup and keep your lashes clean.


    lash shampoo

    9. Natural Lash Shedding

    Eyelashes Falling Out in Clumps

    Your natural lashes have a growth cycle, and as they shed, they can cause the extensions to clump together.

    Solution: Regular touch-ups every 2-3 weeks can help maintain the fullness of your lashes and prevent clumping.

    10. Product Buildup

    Clump Lashes

    Using too many products on your lashes can cause buildup, leading to clumped up lashes.

    Solution: Keep your lash care routine simple. Avoid using too many products, and stick to those specifically designed for lash extensions.

    How to Fix Clumpy Eyelashes

    Eyelash Declumper

    An eyelash declumper can help separate and fix clumpy eyelashes. Here are some steps to declump your lashes:

    1. Use a Clean Spoolie Brush: Gently brush through your lashes to separate them.
    2. Apply a Lash Serum: A nourishing lash serum can help keep your natural lashes healthy and prevent clumping.
    3. Consult Your Technician: If you can’t fix the clumping at home, visit your lash technician for professional help.
    10 Common Reasons Why Lash Extensions Clump

    How to Prevent Lash Extensions from Clumping

    Fix Your Lashes

    Preventing clumping starts with proper application and aftercare. Here are some tips to fix your lashes and keep them clump-free:

    1. Choose a Skilled Technician: Ensure your technician is experienced and uses high-quality products.
    2. Follow Aftercare Instructions: Adhere to the aftercare routine provided by your technician.
    3. Use the Right Products: Stick to oil-free and lash extension-friendly products.
    4. Regular Maintenance: Schedule regular touch-up appointments to keep your lashes looking their best.

    Common Lash Extension Issues and How to Fix Them

    Bad Lash Extensions

    Bad lash extensions can result from poor application or low-quality products. Here are some common issues and their solutions:

    • Lashes Too Thick: If your extensions are too thick, they can clump together. Opt for a more natural thickness for a smoother look.
    • Lashes Too Long: Extensions that are too long can become tangled and clumped. Choose a length that complements your natural lashes.

    Eyelash Extensions Gone Wrong

    When eyelash extensions gone wrong, it can be frustrating. Here are some steps to correct common problems:

    • Drooping Lashes: Learn how to fix drooping eyelash extensions by gently lifting them with a spoolie brush and lash serum.
    • Twisted Lashes: Find out how to fix twisted eyelash extensions at home by carefully separating them with tweezers and a spoolie brush.

    Maintaining Healthy Lash Extensions

    How to Keep Eyelash Extensions

    Keeping your extensions healthy involves regular care and maintenance. Here are some tips:

    • Avoid Excessive Touching: Refrain from touching or rubbing your eyes frequently.
    • Regular Cleaning: Clean your lashes regularly to prevent buildup and clumping.
    • Proper Sleeping Habits: Avoid sleeping face down and use a silk pillowcase to minimize friction.

    Additional Tips for Healthy Lash Extensions

    Use Lash-Approved Products

    Always ensure that any products you use near your eyes, such as makeup removers and facial cleansers, are specifically designed to be safe for lash extensions. Oil-free and gentle formulas are best.

    Regularly Clean Your Lashes

    Even with extensions, it’s crucial to keep your lash line clean. Use a mild, extension-safe cleanser to gently clean your lashes and remove any buildup from makeup, oil, and debris.

    Avoid Excessive Moisture

    While it’s important to clean your lashes, avoid overexposing them to water, especially within the first 48 hours after application. This helps maintain the adhesive’s strength.

    Handle with Care

    Treat your lash extensions gently. Avoid pulling or tugging at them, and be careful when using products like eyelash curlers, which can damage both the extensions and your natural lashes.


    lash extension cleaning

    Frequently Asked Questions

    How Can I Prevent My Lash Extensions from Clumping?

    To prevent clumping, ensure you follow proper aftercare, choose a skilled technician, and use appropriate products. Regular cleaning and gentle handling also play a significant role in maintaining clump-free extensions.

    What Should I Do If My Lash Extensions Start Clumping?

    If your lash extensions start to clump, use a clean spoolie brush to gently separate them. If the clumping persists, consult your lash technician for professional assistance.

    Can Clumped Lashes Damage My Natural Lashes?

    Yes, clumped lash extensions can put stress on your natural lashes and potentially cause them to break or fall out prematurely. It’s important to address clumping promptly to avoid damage.

    How Often Should I Get Lash Extensions Refilled?

    Refills are typically recommended every 2-3 weeks to maintain a full, natural look and prevent issues like clumping.

    Are There Any Products I Should Avoid with Lash Extensions?

    Avoid oil-based products, waterproof mascaras, and any heavy creams around the eye area, as these can weaken the adhesive and cause clumping or premature lash loss.

    Choosing the Right Lash Extension Style

    Customizing Your Look

    Lash extensions come in various styles, lengths, and thicknesses. It’s important to choose a style that complements your natural lashes and eye shape. For a more natural look, opt for classic lashes, while volume lashes can provide a more dramatic effect.

    Consultation with Your Technician

    A thorough consultation with your lash technician can help determine the best style for you. Discuss your preferences, lifestyle, and any previous experiences with lash extensions to ensure the best outcome.


    Lash extensions can enhance your natural beauty, but clumping can be a common issue. By understanding the causes of clumping and following proper care and maintenance tips, you can keep your lashes looking beautiful and clump-free. Whether you’re dealing with bad eyelash extensions or looking to prevent future clumping, these tips will help you maintain stunning lashes throughout 2024.

    For more detailed guides and tips, visit Ublash and explore their extensive resources on everything related to lash extensions.


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    Lash Extension Specialist

    Hi, I’m Fanny, the author of this post.

    Over the past 5 years, we have assisted numerous lash salons and technicians across 20 countries to build their lash brand and grow their businesses with high-quality lash extension products.

    If you have any questions or need assistance, feel free to reach out for a free consultation or to discuss tailored solutions for your business needs.

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