False Lashes

Trimming False Lashes: Fixing Lashes That Are Too Long

Let’s be real—we’ve all been there: you finally pop open that cute little box of false lashes you just bought, and they’re beyond gorg. Fluffy, dramatic, full-on glam vibes. You clip ’em on your eyelid, look in the mirror…and BAM—your lashes are curled up in your brows or hanging off the side of your eye. Ugh 😩. Too long. It’s a thing! Trust me, there’s a solution because trimming your lashes is literally the key to making them look perfect and feeling good. Here’s everything you need to know to fix lashes that are wayyy too long.

So grab your scissors, sis. Let’s get cozy with our falsies and trim them ✂️.

Why Do You Even Need to Trim False Lashes?

OK, I know it feels kinda weird to take the scissors to those brand-new, beautiful lashes you just dropped $$ on—but believe me, they were designed to be snipped! Lashes are different lengths to accommodate different eye shapes. Some lashes are way too long for smaller eyes, while others might be perfect for larger eye shapes. You wouldn’t just casually wear jeans that are four sizes too big without hemming them, right? Same thing for your lashes.

Here are some reasons why trimming is 🔑:
1. Better Comfort: If your lashes are too long, they’ll poke and feel uncomfortable by the inner corner of your eye.
2. Natural Look: Trimmed lashes look way more natural and blend better with your lash line instead of looking like you taped two giant bats to your eyelids 😂.
3. Staying Secure: If a lash strip is too long, it might lift and start peeling at the edges, which can be super annoying if you’re out on the town!

Always remember: you gotta trim from the outside, never the inner corner!

Okay, but How Do You Trim Them?

Now that you get why trimming lashes is important, let’s actually talk about how to do it like a pro (yup, I got you covered!). If you’ve been nervous about chopping your lashes for the first time, it’s easier than you think. Here’s your step-by-step guide:

Step 1: Measure First, Girl!

Before you even think about trimming, hold your lash strip up to your natural lash line—no glue yet, just measure. Position the lash starting at your inner corner and see where it ends. If it goes well past your eye, it’s gotta go! This will let you know how much you need to trim off.

Step 2: Mark It, Don’t Just Guess It

This step can save you from over-trimming (which is the worst—and trust, I’ve been there 😣). Use a white eyeliner or any light pencil to mark just how much you want to cut from the outer edge. That way, you don’t get snip-happy and cut too much.

Step 3: Snippy Snip

Now for the most satisfying part: grab a small pair of scissors—cuticle or manicure scissors work so well because they’re way more precise than just any ol’ kitchen scissors. Hold the lash in place firmly, and trim the marked area on the outer edge. Don’t ever trim the inner corner (you might mess up the way the lashes sit near your inner eye and lose that natural taper).

Step 4: Double-Check Your Work

Pop the lash back on your eyelid (still without glue) to check it out. Too long still? No biggie. You can always trim a bit more if needed. But remember: you can always trim more off, but you can’t add anything back!

Take it slow. You’d rather cut too little and have to trim a second time than cut too much and regret it!

What to Watch Out For When Trimming

Look, trimming false lashes is easy if you know what you’re doing, but there are definitely some things you want to make sure you don’t accidentally mess up. Otherwise, you’ll ruin a good pair of lashes and might even end up waste more 😱 .

1. Watch That Outer Flare

If you’re wearing super flared lashes, like the kind that swoop toward the outer corner, you definitely don’t want to trim too much—or you’ll lose the entire effect! Trim small amounts and keep checking in the mirror until they look right.

2. Don’t Alter the Lash Shape

Some lashes are pre-designed to have a specific shape (like a cat-eye or doll-eye effect). Be careful not to cut the lashes randomly, or you might risk altering that shape. You want to keep the length progression consistent.

3. Sterilize Your Scissors

So, not to get all “mom-mode” or anything, but make sure your scissors are clean AF before you use them. Your eyes are hella sensitive, and dirty tools can lead to eye infections.


Pro tip 🧐: If you wear eyeliner often, the strip might not need to be overly perfect since your line will help blend it, but it’s always better safe than sorry!

Troubleshooting Common Challenges

Even though trimming lashes is easy, there are always some little hiccups. Let me help you out with a few quick pointers for some of the most typical issues people run into.

Oops, I Trimmed Off Too Much!

Okay, so you got a little too excited and now one lash is looking shorter than the other. Don’t freak out—you’ve still got options. You can try to blend shorter lashes by placing them near the outer corners for a little winged effect. And hey, that’s a look too, right?

Alternatively, stack them with another pair of shorter lashes for extra volume and length (yes girl, double-stacking DIY style 🥳). Just make sure the second pair is trimmed properly!

They Still Look Too Long

If even after you’ve trimmed them, the lashes still look too much for your vibe, you can always grab a pair of blending scissors (the ones with the little cuts in the blade; they’re sometimes called thinning shears) and use them to create a more natural taper. Or, try combing through super long lash tips with a lash spoolie to loosen them and give a less “heavy” look.

How to Store Your Trimmed Lashes

Now that your lashes are customized and looking bomb, you need to know how to store them right. If you store them properly, they’ll last way longer on your vanity. Always put them back in their original case or a lash holder to maintain the shape. If you trimmed them down for a tighter fit around your eyes, you don’t want them drying out and warping into a weird angle when they’re left lying around your desk.


Lashes are reusable if you treat them right. Keep ‘em safe and clean!


FAQs: The Quick Answers You Need, Fast

I gotchu—here are the questions you’re probably throwing my way right now:

How long should false lashes be?

They should match the width of your eye from the inner corner to about where your natural lashes end or slightly past that outer edge (but not, like, stapling your temple 😂).

What if I cut them unevenly?

If you accidentally made one lash shorter than the other, try blending it with mascara or positioning it at a different corner of your eye to hide the difference.

Can you trim individual lashes (like, the ones with glue segments)?

Yes, you can, but be suuuper careful not to lose the shape. Trim just a tiny bit and keep the symmetry between segments.

Final Tips and Tricks

Sis, before you start experimenting with lash trimming like a pro, let me leave you with a few extra tips that will basically make you the queen of falsies forever:

  1. Always trim the minimum you think is needed and adjust after seeing how they fit. It’s way easier to trim more than to overdo it.
  2. Practice makes perfect. If this is your first time trimming lashes, don’t freak out if they don’t come out perfect. Each lash type can feel a little different, so you’ll start getting used to it soon.

And THAT’s how you slay your lash game with perfectly trimmed falsies! You got this, babe. Now go ahead, snip snip, and flutter those lashes like the queen you are.

Su Adams

My obsession with makeup started when I was 4; back when I used to give my Barbies full makeovers! Now, I’m all about helping others feel confident through beauty. From skincare tips to bold looks, I’m here to share fun, relatable advice that makes beauty feel easy and exciting.

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