How to Clean Your Eyelash Extensions Properly

One of the most common mistakes lash extension wearers make is avoiding cleaning their lashes. Many believe that water and cleansing products will damage extensions or cause premature shedding. In reality, the opposite is true. Regular, proper cleaning is essential for both lash retention and eye health. This guide will teach you exactly how to clean your eyelash extensions safely and effectively.

Why Cleaning Your Lash Extensions Matters

Your lashes accumulate debris throughout the day, including natural oils, dead skin cells, makeup residue, dust, and environmental pollutants. When left uncleaned, this buildup creates several problems:

  • Weakened adhesive bond: Oils break down the lash adhesive, causing premature extension loss
  • Blepharitis risk: Debris buildup can lead to inflammation of the eyelid margins
  • Lash mite infestation: Demodex mites thrive in dirty lash lines and can cause irritation
  • Bacterial growth: Unclean lashes create an environment for bacteria to multiply
  • Clumpy, unattractive appearance: Buildup makes lashes look dull and stuck together
⚠ Important

Studies show that regular lash cleaning can improve retention by up to 50%. Clients who clean their lashes daily typically enjoy longer-lasting, healthier extensions than those who avoid cleaning.

What You'll Need

Before starting your lash cleaning routine, gather these essential supplies:

  • Lash cleanser: A dedicated, oil-free lash extension cleanser (foaming formulas work best)
  • Soft cleansing brush: A fluffy makeup brush or specialised lash cleansing brush
  • Clean spoolie: A mascara wand-style brush for separating lashes
  • Lint-free cloths or pads: For gentle patting and drying
  • Cool fan or air dryer: Optional, for faster drying on cool setting only
🎯 Products to Avoid
  • Oil-based cleansers and makeup removers
  • Micellar water (contains oils)
  • Cotton pads or balls (fibres catch on extensions)
  • Waterproof mascara and eyeliners
  • Glycol-based products

Step-by-Step Cleaning Guide

Step 1: Prepare Your Cleanser

Dispense a small amount of lash cleanser onto your cleansing brush or directly onto your fingertips. If using a foaming cleanser, pump once or twice to create a light lather. The cleanser should be at room temperature - avoid using hot water or products straight from a cold bathroom cabinet.

Step 2: Apply to Closed Eyes

Close your eyes gently and apply the cleanser to your lash line. Use soft, downward strokes from the base of your lashes to the tips. Never rub side-to-side or scrub aggressively. The motion should be gentle and controlled, similar to how you'd wash a delicate silk garment.

Step 3: Cleanse the Lash Line

Using your cleansing brush, work the product along your entire lash line where the extensions meet your skin. This area collects the most debris and is often neglected. Spend about 20-30 seconds on each eye, ensuring you reach both the upper and lower lash lines.

Step 4: Rinse Thoroughly

Rinse your lashes with lukewarm water, allowing it to flow downward over your closed eyes. You can cup water in your hands and splash it gently, or let water from the shower run over your face. Ensure all cleanser residue is removed - any left behind can cause irritation or affect the adhesive.

Step 5: Pat Dry

Gently pat around your eye area with a lint-free cloth or towel. Avoid rubbing or pressing directly on your lashes. The goal is to absorb excess water from your skin while allowing your lashes to air dry naturally.

Step 6: Brush and Dry

Once your lashes are mostly dry, use a clean spoolie to gently brush through them from base to tip. This separates any lashes that may have crossed during washing and restores their shape. If desired, use a cool fan or hair dryer on the lowest cool setting to speed up drying.

💡 Pro Tip

Clean your lashes at night rather than in the morning. This removes the day's buildup and allows your lashes to dry completely overnight. Sleeping with slightly damp lashes is fine, but avoid sleeping on your face.

How Often Should You Clean?

For optimal results, clean your lash extensions at least once daily, preferably in the evening. If you wear makeup, work in dusty environments, or have oily skin, consider cleaning twice daily. At minimum, never go more than two days without cleaning your lashes.

Special circumstances that require immediate cleaning include:

  • After swimming in chlorinated pools or salt water
  • Following intense workouts with heavy sweating
  • After wearing heavy eye makeup
  • When experiencing any eye irritation or discharge

Common Mistakes to Avoid

Even with good intentions, many lash wearers make cleaning errors that can damage their extensions:

  • Using cotton products: Cotton fibres snag on extensions and can pull them out
  • Rubbing too hard: Aggressive cleaning damages both extensions and natural lashes
  • Skipping the lash line: The base of your lashes needs the most attention
  • Using hot water: Heat can weaken the adhesive bond
  • Not drying properly: Damp lashes left clumped together can lose their shape

Signs Your Lashes Need Better Cleaning

Watch for these indicators that your cleaning routine needs improvement:

  • White, flaky buildup at the base of extensions
  • Lashes sticking together in clumps
  • Itching or irritation along the lash line
  • Extensions looking dull or matted
  • Faster-than-normal extension shedding
  • Redness or swelling on eyelids
✓ Healthy Lash Checklist

Well-maintained lashes should appear fluffy, separated, and have a healthy sheen. The lash line should be clean with no visible buildup, and your eyes should feel comfortable without itching or irritation.

Making It a Habit

The key to consistent lash cleaning is incorporating it into your existing routine. Keep your lash cleanser and brush next to your regular face wash, making it impossible to forget. Most clients find that once they establish the habit, lash cleaning takes less than two minutes and becomes as automatic as brushing their teeth.

Your lash technician will immediately notice the difference at your next fill appointment. Clean lashes allow for faster application, better retention, and a more beautiful result. More importantly, you'll protect your eye health and get maximum value from your lash extension investment.

E

Emma Williams

Product Tester & Writer at LashAU

Emma is a beauty journalist with a passion for eye makeup and lash artistry. She personally tests every product featured on LashAU and writes our detailed how-to guides to help readers achieve their best lash results.