How to Care for Eyelash Extensions: A Step-by-Step Guide from Your Lash Artist
August 26, 2026 · 7 min
Clients ask me the same question all the time: "Olga, why do my friend's lashes last 6 weeks while mine fall out in 2?" The answer is almost always the same — aftercare. Or the lack of it.
I've been a lash extension artist for 7 years, and I've learned one thing: even perfectly applied lashes will fall apart within a week if you don't know how to care for eyelash extensions properly. Today I'm sharing everything that actually works.
The First 24–48 Hours: The Most Critical Window
Right after your appointment, the adhesive is still curing. This is the critical window — what you do in these hours largely determines how long your lashes will last.
What you must NOT do in the first 48 hours:
- Get your lashes wet (in the shower, keep water away from your face — wash from the neck up only)
- Visit a sauna, hammam, or steam room
- Apply makeup around the eyes
- Rub your eyes or touch your lashes with your hands
- Sleep on your stomach or side (the first night especially matters)
About sleep: if you're used to sleeping face-down on your pillow, that's one of the main reasons lashes "fall apart" in the first week. I always tell clients: for the first few nights, sleep on your back only.
After 48 hours the adhesive has fully set, and aftercare gets easier. But you still need it — every single day.
Daily Aftercare: 5 Steps That Actually Work
Good lash aftercare takes literally 2–3 minutes a day. Here's my proven routine:
Step 1: In the morning — brush with a dry spoolie
Take a spoolie (lash brush) and gently brush your lashes from the base upward. It takes 30 seconds. Do this every morning — lashes stay separated, look fresh, and don't stick together.
Step 2: Cleansing — oil-free products only
The most common mistake is washing your face with regular milk cleanser or cream cleanser. Oils break down lash adhesive. Always. Even if the label says "gentle formula." Use only oil-free foaming cleansers — lash-specific ones work great, but regular gel cleansers are fine too. The key is the ingredients: if you see "oil" or "-oil" anywhere, put it aside.
Step 3: Apply cleanser to lashes with gentle strokes
If you clean your lashes daily, use a soft cotton pad or a dedicated lash brush. Move top to bottom — don't rub. Rinse with water.
Step 4: Pat dry — never rub
After washing, gently pat your lashes with a clean towel or paper tissue. No rubbing. Pat and let them air-dry.
Step 5: In the evening — brush again with a spoolie
Before bed, brush through with a spoolie again. This removes dust buildup and keeps the shape intact.
How to Clean Eyelash Extensions Properly
Many clients think lashes should never get wet. That's a myth. Not cleaning them is bad for eye health and speeds up lash loss.
What you need:
- Oil-free foaming cleanser (or a dedicated lash cleanser)
- A soft spoolie or lash brush
- A clean towel or paper tissues
Technique:
- Apply a small amount of foam to damp lashes
- Gently brush from base to tip with soft upward strokes
- Rinse with warm (not hot!) water
- Pat dry without rubbing
- Let air-dry — or use a cool blow-dryer from about 30 cm away
Clean your lashes at least 3 times a week. In hot summer (especially relevant in Batumi) — daily, because sweat and dust build up fast.
What Destroys Lashes Fastest
Over 7 years I've built my own "blacklist" — things that kill lashes faster than anything:
1. Oils in skincare products
Oil-based eye patches, heavy eye cream, coconut oil — all of this breaks down adhesive within a few applications. Even if you don't apply product directly on lashes, it migrates.
2. Hot steam (sauna, hammam, hot shower on your face)
Hot steam softens the adhesive. Sauna twice a week is a guarantee your lashes won't last more than 2 weeks.
3. Mascara on lash extensions
If you need mascara, you probably chose the wrong extension style or volume. With the right look, mascara simply isn't necessary. Regular mascara — especially waterproof — damages fans and leaves residue that's hard to remove without causing damage.
4. Rubbing your eyes with your hands
Sounds obvious, but it's a real problem. Especially if you rub your eyes in the morning or when tired. One rub — and several fans are already on your cheek.
5. Skipping refills for more than 5 weeks
When extensions "outgrow" their natural lash, they start pulling on it. It's not just unsightly — it's harmful. A refill every 3–4 weeks is the norm, not the artist being pushy.
Refills: When and Why
Lash extensions don't "fall off" because of bad glue. They shed with your natural lashes as part of the normal growth cycle (every 4–6 weeks). That's biology, not a quality issue.
Signs it's time for a refill:
- Noticeably fewer fans (gaps are visible)
- Lashes look asymmetrical
- Fans start "drooping" at an angle — they're sitting on an overgrown natural lash
- More than 3–4 weeks have passed
Refills are done when 40–60% of fans remain. If less than that — a full new set is more cost-effective.
A refill with me in Batumi costs roughly half of a full set. It's convenient and faster — 1–1.5 hours instead of 2–3.
What You CAN Do With Lash Extensions
Let me bust the biggest fears:
- Swim in the sea — yes, but not in the first 48 hours. After that — go ahead, then rinse with fresh water and gently dry.
- Use a swimming pool — be careful with chlorine; it slightly speeds up adhesive breakdown. Fine to swim, but rinse afterward.
- Wash your face with cleanser — yes, and you should (oil-free only).
- Wear eyeliner — on the lid only, not on the lashes. Liner is fine; mascara is not.
- Wear glasses — no problem at all.
- Cry — has nothing to do with lashes. Cry away.
Quick Checklist: Lash Aftercare
✅ First 48 hours — no water, no heat, sleep on your back
✅ Wash face with oil-free products only
✅ Brush with a spoolie morning and evening
✅ Clean at least 3 times a week (daily in summer)
✅ After water — pat dry, don't rub
✅ Refill every 3–4 weeks
❌ Oils in products near the eyes
❌ Sauna and hammam in the first 48 hours
❌ Mascara on lash extensions
❌ Rubbing your eyes
❌ Skipping refills for more than 5 weeks
Frequently Asked Questions
Can I use micellar water with lash extensions?
It depends on the formula. Many micellar waters contain oils or silicones that break down adhesive. Check the ingredients: if you see "oil," "isopropyl palmitate," or similar — skip it. Oil-free micellar water (usually labeled "oil-free") is fine.
How many hours after extensions can I wash my hair?
I recommend waiting at least 24 hours, ideally 48. When washing your hair, tilt your head back so water doesn't run onto your face. Use the showerhead at an angle.
Why do lashes fall out unevenly — more from one eye?
Most often it's your sleeping position. If you sleep on one side, that eye rubs against the pillow and lashes shed faster. Try sleeping on your back or use a silk pillowcase — it reduces friction.
Book Lash Extensions in Batumi
If you still have questions about aftercare or want to book — message me on WhatsApp. I reply within 1–2 hours. I'll help you choose the right lash style for your eye shape and lifestyle.
📍 Batumi, Georgia · 7+ years of experience · Classic, 2D, 3D, LED lamination · From 70 GEL
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