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Common mistakes to avoid when cutting false eyelashes

mistakes to avoid when cutting false eyelashes

While false lashes come in various lengths and styles, getting the perfect fit can sometimes be challenging. One common technique to achieve the desired fit is cutting the false eyelashes. However, this process requires careful attention to detail.

Common mistakes to avoid when cutting false eyelashes

Skipping the Measuring

Step Before reaching for your scissors, it's crucial to measure the length of your false eyelashes against your natural lash line. Skipping this step can result in lashes that are either too long or too short, leading to an unbalanced appearance.

To measure accurately, place the false lashes along your lash line without adhesive and assess the excess length. Mark the point where the lashes extend beyond your natural lashes. This step helps you determine how much to trim for a seamless look.

Cutting Straight Across

One common mistake is cutting the false lashes in a straight line across. This approach can result in an unnatural, blunt appearance, making it obvious that you're wearing false lashes. Instead, opt for a more natural look by cutting the lashes at an angle.

Trim the lashes starting from the outer corner, gradually moving towards the inner corner, following the curve of your eye. This technique mimics the natural growth pattern of your lashes, giving a more realistic and flattering effect.


Over-trimming is a mistake that can quickly ruin a pair of false eyelashes. It's essential to take a conservative approach and trim a little at a time. Remember, you can always trim more if needed, but it's impossible to add back what you've cut off.

Begin by trimming a small portion and then compare the length against your natural lashes. Repeat this process until you achieve the desired length. By exercising patience, you can avoid ending up with lashes that are too short for your eye shape.

Uneven Cutting

One of the most noticeable mistakes when applying false eyelashes is uneven cutting. When the lashes are uneven, they will appear unbalanced on your lash line and draw attention away from your eyes.

To avoid this error, make sure to hold the lashes in a steady position while cutting. Use sharp, precise scissors to achieve clean and even cuts. Double-check the length after each trim to ensure consistency. By paying attention to detail and maintaining a steady hand, you can create a flawless and symmetrical look.

Cutting the Wrong Section

Cutting the wrong section of the false eyelashes can lead to a mismatched or unnatural appearance. Many false lashes are designed with longer lashes on the outer corners to create a winged effect. It's important to identify and preserve this design when trimming.

Start by measuring the lashes and ensure that you're cutting from the inner corner or the center, leaving the outer corner intact. This technique ensures that you maintain the desired shape and length distribution, enhancing the overall aesthetics of your eye makeup.

Not Testing the Fit

Once you've trimmed your false eyelashes, it's crucial to test the fit before applying any adhesive. Carefully place the trimmed lashes along your lash line to ensure they align perfectly with your natural lashes. Check for any gaps or overhangs that may require further adjustment.

By testing the fit in this way, you can make any necessary tweaks before committing to the adhesive, saving you from potential mishaps and frustration later on.

Rushing the Process

Patience is key when cutting false eyelashes. Rushing through the process can lead to hasty decisions and mistakes that compromise the final outcome. Take your time, focusing on each step from measuring to cutting, and ensure you're in a calm and well-lit environment.

By allowing yourself ample time and a relaxed mindset, you can execute each cut with precision and care, resulting in a flawless application.

Using Dull Scissors

The tools you use for cutting your false eyelashes play a significant role in the outcome. Using dull or inappropriate scissors can make the cutting process difficult and messy.

Invest in a pair of small, sharp scissors specifically designed for trimming false lashes. These scissors will give you better control and precision, allowing you to achieve clean and even cuts effortlessly. Remember to clean and sanitize your scissors before each use to maintain hygiene.


Maintenance After successfully cutting your false eyelashes, it's important to maintain them properly to ensure their longevity and optimal performance. Avoid excessive mascara or adhesive buildup on the lashes as it can interfere with their shape and appearance.

Gently remove any residue after each use using a makeup remover or micellar water. Store your trimmed lashes in their original packaging or a designated lash case to prevent damage or deformation.

Cutting false eyelashes is a skill that can greatly enhance your makeup routine, providing you with customized and comfortable lash options. Common mistakes you need to avoid when cutting false eyelashes such as skipping measuring, cutting straight across, over-trimming, uneven cutting, cutting the wrong section, not testing the fit, rushing the process, using dull scissors, and neglecting maintenance, you can achieve professional-looking results.

Remember to approach the process with patience, precision, and the right tools, ensuring that your falsies fit seamlessly and beautifully. With practice and attention to detail, you'll master the art of cutting false eyelashes, unlocking endless possibilities for eye-catching makeup looks.


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