How to Clean Eyelash Extensions​: Step by Step Lash Extension Cleaning Guide 2025

Eyelash extensions have become one of the most popular beauty trends, offering a glamorous and effortless look. However, maintaining them is crucial to ensure they last longer and continue to look stunning. One of the most important aspects of lash care is cleaning.

In this comprehensive guide, we’ll walk you through how to clean eyelash extensions properly, the best tools to use, and the common mistakes to avoid.

What Are Eyelash Extensions?

Eyelash extensions are synthetic or natural fibers attached to your natural lashes to enhance their length, thickness, and curl.

They offer a low-maintenance way to achieve voluminous lashes without the need for mascara or falsies. These extensions can last anywhere from 4 to 6 weeks, depending on the aftercare and your natural lash growth cycle.

Why Cleaning Your Eyelash Extensions Matters

Properly cleaning eyelash extensions is essential for several reasons:

• Preventing Infection: Your lash line is a sensitive area where bacteria and oils can accumulate, leading to potential infections.
• Maintaining Lash Health: Dirt and makeup buildup can cause the extensions to lose their shape or even lead to premature shedding.
• Longer Lifespan of Extensions: Regular cleaning helps keep your lashes looking fresh and extends the life of your extensions.

What Can I Use to Wash My Lash Extensions

Before you start cleaning, it’s important to know what to use to clean lash extensions. Here’s what you need:

Eyelash Extension Cleansers

Use a gentle, oil-free cleanser specifically designed for eyelash extensions. These cleansers are formulated to clean your lashes without damaging the adhesive that holds them in place. Avoid regular face washes or makeup removers, as they can contain oils or harsh ingredients that can break down the adhesive.

Brushes and Applicators

A small, soft brush is perfect for gently applying the cleanser to your lashes. An eyelash brush (or spoolie) is ideal for brushing through your lashes and ensuring they stay in shape.

Microfiber Towels

A microfiber towel is excellent for gently patting your lashes dry without pulling or tugging at them. It’s also soft enough to avoid damaging the extensions.

How to Clean Lash Extensions

Sure! Cleaning your lash extensions is essential to maintain their longevity, keep your natural lashes healthy, and prevent any eye irritation or infections. Lash extensions require proper care and cleaning to ensure they stay looking fresh and in place.

Here’s a step-by-step guide on how to clean your lash extensions properly, with detailed explanations for each step:

Step 1: Gather the Necessary Tools

Before you begin cleaning your lash extensions, it’s important to gather the right tools. This will make the process smoother and ensure you don’t damage your lashes.

Here’s what you’ll need:

• Oil-free lash extension cleanser or a gentle facial cleanser (make sure it’s safe for lash extensions)
• A clean spoolie brush (also called a lash wand)
• Cotton pads or swabs (preferably lint-free)
• A cup of water (preferably distilled)
• A towel (for drying)
• A gentle face wash or makeup remover (optional for removing makeup first)
• A fan or a gentle towel (optional for drying the lashes)

Having the right tools ensures you’re using appropriate, safe products that won’t interfere with your lash adhesive or damage the extensions.

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Step 2: Remove Makeup (If Needed)

Before cleaning the lashes, it’s essential to remove any makeup, especially eye makeup, which could be on top of the lash extensions. Makeup removal should be done gently, as harsh rubbing or using oils can damage the extensions or break down the adhesive.

• Use an oil-free makeup remover to gently remove any makeup around your eyes. Make sure you avoid using any products that contain oils, as oils can break down the glue holding the extensions in place.
• If you don’t have makeup on, you can skip this step and go straight to cleaning the lashes.

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Step 3: Wash Your Hands

Before you even touch your eyes or lash extensions, it’s crucial to wash your hands thoroughly. Your hands carry bacteria and dirt that could transfer to your lashes, leading to infections or irritations. Use a gentle soap and scrub for at least 20 seconds to ensure your hands are clean before you start the cleaning process.

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Step 4: Prepare the Cleansing Solution

To clean your lash extensions properly, use an oil-free eyelash extension cleanser, which is specifically formulated for lash extensions. Regular face cleansers or makeup removers may contain oils that can weaken the adhesive, causing your extensions to fall off prematurely.

• Mix the cleanser: If you have a concentrated eyelash extension cleanser, mix it with a little distilled water to create a gentle solution. Follow the manufacturer’s instructions for the right ratio.
• You can also use a pre-made foam cleanser designed specifically for lash extensions, as they often come in convenient pump bottles.

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Step 5: Gently Cleanse the Lash Extensions

To avoid tugging or damaging the extensions, gently clean the lash extensions with a soft cleansing brush or a lint-free cotton pad.

• Use a spoolie brush: Apply a small amount of the lash extension cleanser to the spoolie brush or cotton pad. Gently brush the cleanser through your lashes in upward strokes, following the natural curve of your lashes. Use light motions, avoiding any harsh scrubbing.
• Work from base to tips: Start from the base of the lash line and gently brush through the extensions towards the tips. This will remove any build-up of dirt, oil, and makeup without pulling or tugging on the lashes.
• Be gentle: Avoid pulling or rubbing your lashes too hard, as this can weaken the extensions or cause them to fall out prematurely.

If you prefer, you can also use a cotton pad to apply the cleanser to your eyelid and gently wipe down the lashes. Always avoid applying pressure to the lash line.

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Step 6: Rinse the Lash Extensions

Once you’ve applied the cleanser and gently cleaned the lashes, the next step is to rinse off any product. This step is important to remove any remaining cleanser or residue from your lashes.

• Use water: Fill a cup with distilled or clean water and gently splash or rinse your eyes with it to remove any cleanser. You can also use a damp cotton pad to wipe the cleanser away. Be careful not to get the water too close to your eyes or rub the lashes.
• Be thorough: Ensure that all the cleanser is rinsed off, as leftover product could irritate the eyes or weaken the adhesive over time.

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Step 7: Dry Your Lash Extensions Gently

Drying your lashes is an important step to prevent moisture from staying on the extensions, which could cause them to loosen prematurely or lead to bacteria growth.

• Pat with a clean towel: Use a soft, clean towel to gently pat around your eyes and dry the lashes. Avoid rubbing or pulling on the lashes. This will help remove excess moisture without disturbing the lash extensions.
• Use a lash fan (Optional): You can use a small fan or a gentle air dryer (on a cool setting) to speed up the drying process. Hold the fan at a safe distance to avoid getting the lashes tangled or damaged. A fan will help ensure that the lashes dry in their natural shape and avoid any clumping.

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Step 8: Brush Your Lash Extensions

After the lashes are dry, it’s important to brush them out to ensure they remain fluffy and separated. Brushing your lash extensions helps prevent them from clumping together and keeps them looking neat.

• Use a spoolie brush: Take a clean spoolie brush (or lash wand) and gently comb through your lashes. Start at the base and move upwards, being careful not to tug on the lashes. Brushing will help shape your lashes and remove any tangles or stray lashes.
• Daily brushing: Brushing your lashes daily will help them maintain their shape and prevent them from crossing over each other, ensuring that they stay full and fluffy.

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Step 9: Avoid Getting the Lash Extensions Wet (For a Few Hours)

After cleaning your lash extensions, avoid getting them wet for at least 2-3 hours. This gives the adhesive time to fully set and ensures that the lashes remain in place. This step is important, especially if you’ve used a lot of water during the cleaning process.

• Avoid steam and showers: Try not to expose your lashes to steam, hot water, or heavy sweating immediately after cleaning. For example, avoid going into a hot shower or facial steam room right after cleaning your lashes.

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Additional Tips for Lash Extension Care

1. Clean your lashes regularly: You should clean your lash extensions every 2–3 days to prevent build-up of oils, makeup, and dirt. Regular cleaning helps maintain their natural appearance and ensures that they last longer.
2. Avoid oil-based products: Always avoid using oil-based cleansers, makeup removers, or skincare products around your lashes. Oil breaks down lash adhesive, causing extensions to fall off faster.
3. Don’t rub your eyes: Avoid rubbing your eyes, as this can tug on the lashes and damage both the extensions and your natural lashes.
4. Be gentle when sleeping: Sleeping on your side or stomach can lead to lashes being crushed or bent. Try sleeping on your back to avoid putting pressure on the extensions.

Benefits of Cleaning Lash Extensions

Cleaning your lash extensions regularly provides a range of benefits that can help you maintain both the longevity of your lashes and the health of your natural lashes and eyes.

Here are some key benefits of cleaning your lash extensions:

Prevents Build-Up of Oils and Dirt

Over time, natural oils, makeup, dust, and dirt can accumulate on your lash extensions and lash line. If not cleaned properly, this build-up can weigh down your lashes, causing them to look messy or less voluminous. Regular cleaning ensures that the lashes stay light, fluffy, and fresh-looking.

Prolongs the Life of Lash Extensions

Lash adhesive bonds can break down faster when exposed to oils or dirt. By cleaning your lash extensions, you prevent the adhesive from weakening prematurely, which can prolong the life of your extensions and help them stay in place for longer periods. This means fewer touch-ups and less frequent lash extension fills.

Reduces the Risk of Eye Infections

Lash extensions, if left uncleaned, can harbor bacteria and other harmful microorganisms, especially around the lash line. Cleaning your lashes removes these potential irritants, reducing the risk of eye infections, such as blepharitis or conjunctivitis, which can occur from bacteria or debris trapped near the eyes.

Maintains Lash Health

Just like any other part of your body, your natural lashes need care. By cleaning your lash extensions, you’re also cleaning your natural lashes. Regular cleaning helps prevent the build-up of oils or products that can weaken natural lashes and ensure they remain healthy and strong.

Prevents Eye Irritations and Allergies

Accumulated makeup, dirt, and oils can irritate the delicate skin around your eyes and even cause allergic reactions. Cleaning your lashes removes potential allergens or irritants, keeping your eyes comfortable and reducing the chance of redness, puffiness, or itching.

Keeps Your Lash Extensions Looking Fluffy and Full

Proper cleaning ensures that your lashes don’t clump together or become weighed down by oils or makeup residue. Brushing them regularly and keeping them clean helps maintain their fluffy, voluminous look, keeping them looking as fresh as they did when you first got them.

Enhances Comfort

If your lash extensions are coated with oil or makeup residue, they can feel heavy or uncomfortable on your eyes. Cleaning your lashes makes them feel lighter and more comfortable, allowing you to go about your day without the feeling of excess weight or irritation on your lashes.

Prevents Lash Loss

If dirt and oil build up at the base of your extensions, it can affect the natural lash follicle, making it more prone to premature shedding. Regularly cleaning your lashes helps to keep the natural lash follicle clear, preventing premature lash loss and promoting healthier lash growth.

Improves Adhesion of New Extensions (For Fills)

If you’re getting a fill, your lash technician will need to work with clean lashes to ensure that the new extensions adhere properly. Cleaning your lashes before a fill ensures that there is no residue or leftover glue, giving the new extensions a better surface to stick to.

Reduces the Appearance of Lash Gaps

When lash extensions aren’t cleaned properly, makeup residue can gather at the lash line, making it appear as though there are gaps between the extensions. A clean lash line ensures that the extensions stay separated, creating a fuller, more uniform look.

Dos and Don’ts When Cleaning Eyelash Extensions

Taking care of your eyelash extensions doesn’t have to be complicated, but it’s essential to follow certain rules. Here are some dos and don’ts when cleaning your lashes:

Dos: Essential Tips for a Successful Clean

• Clean Your Lashes Regularly: At least twice a week is ideal, but you can clean them more frequently if you wear makeup daily.
• Use a Lash Cleanser: Always opt for a lash-friendly cleanser that won’t harm the extensions.
• Be Gentle: Treat your lash extensions gently to prevent them from falling out prematurely.
• Pat Dry with a Microfiber Towel: This helps preserve the shape and quality of your lashes.

Don’ts: Mistakes to Avoid During Cleaning

• Avoid Oil-Based Products: Oils can weaken the lash adhesive and cause premature shedding.
• Do Not Rub Your Eyes: Rubbing can cause lashes to come loose or damage the extensions.
• Don’t Use Cotton Pads: Cotton fibers can get stuck in your lashes, leading to irritation or damage.

How Often Should You Wash Your Lash Extensions

Here’s a helpful table that provides guidance on how often you should wash your lash extensions based on different factors:

Factor	Frequency	Reason
No Makeup or Dirt Build-up	Every 2-3 days	Regular cleaning is essential to remove oils, dirt, and environmental debris that accumulate even without makeup.
Wearing Makeup (Daily)	Daily	If you wear makeup (especially mascara or eyeshadow), it’s essential to clean your lashes every day to remove any residue and prevent buildup.
Oily Skin	Every 1-2 days	Oily skin can cause more buildup around the lash line, so cleaning every 1–2 days is recommended to keep lashes clean and healthy.
Exercise/Heavy Sweating	After each session	Sweating can cause oil and dirt to build up on the lashes, so it’s best to clean them after a workout or any activity that makes you sweat.
Sensitive Eyes or Allergies	Every 2-3 days	If you have sensitive eyes or allergies, it’s essential to wash your lashes gently every 2–3 days to prevent irritation and build-up.
Oily Makeup Removers Used	Every 1-2 days	Oil-based products can break down the adhesive faster, so you should clean your lashes more often to remove any oil residue and prevent weakening of the adhesive.
Exposure to Dust/Environmental Pollutants	Every 2-3 days	If you’re frequently exposed to dust, pollution, or allergens, it’s important to wash your lashes every 2–3 days to keep them free from particles that could affect the adhesive or cause irritation.

Key Points:

• Daily cleaning is essential if you wear makeup regularly or have oily skin.
• Every 2–3 days is a good baseline for general care, especially if you’re not wearing makeup or have sensitive eyes.
• After activities like exercise or if exposed to harsh environmental conditions, it’s important to clean your lashes immediately to prevent build-up.

By maintaining a regular cleaning routine tailored to your lifestyle, you’ll keep your lash extensions looking fresh and help them last longer!

What to Do If Your Eyelash Extensions Are Still Dirty

Even after cleaning, if you notice that your eyelash extensions aren’t looking fresh, it could be time for a more thorough cleanse or professional intervention.

Seeking Professional Help

If you’re unsure how to clean your lashes or are experiencing irritation, it’s best to visit a professional lash technician. They can properly clean your lashes and remove any debris without damaging the extensions.

How to Know When It’s Time for a Refill

Over time, your eyelash extensions may start to shed as your natural lashes grow. If you notice significant gaps or the lashes appear sparse, it may be time to schedule a refill appointment.

Conclusion

Properly cleaning your eyelash extensions is essential for maintaining their longevity, appearance, and overall health. By following a step-by-step cleaning routine, you can prevent the build-up of oils, makeup, and dirt, ensuring your lashes remain fluffy, full, and free of irritation. Regular cleaning not only helps the adhesive last longer but also promotes the health of your natural lashes and keeps your eyes free from potential infections.

Remember to use a gentle, oil-free lash extension cleanser, avoid rubbing or tugging at your lashes, and never skip cleaning—even if you aren’t wearing makeup. A little care goes a long way in preserving your lash extensions.

If you’re in the beauty business or considering offering lash extensions, we also provide wholesale lash extensions for salons and lash artists. Contact us today for a quote on high-quality, premium lash extensions that your clients will love. Enhance your lash game in 2025 with the best products available!

Get in touch now to take the next step toward providing top-notch lash services to your customers.