9 Mistakes That Can Ruin Your Lash Extensions

Many people get lash extensions to transform their look instantly with fuller and longer lashes without daily mascara use. But they’re not a set-it-and-forget-it beauty treatment. 

If you want them to last—and protect your natural lashes in the process—there are some important dos and don’ts to keep in mind. Let’s break down the most common mistakes that can ruin your lash extensions and how you can avoid them.

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Choosing the Wrong Lash Artist

This is the biggest mistake you can make. Not all lash artists are equal, and going to someone without the right training or experience can lead to poor application, irritation, or even damage to your natural lashes. Hiring the wrong lash artist can result in uneven application, clumpy or twisted lashes, allergic reactions from low-quality glue, and worse, your natural lashes might break or fall out!

To avoid this scary experience, it's essential to research your lash artist thoroughly before booking. Check for certifications, look through their portfolio, and read reviews from real clients. Ask about the products they use and their sanitation practices. You're trusting someone with your eyes—make sure they're qualified.

Looking for a trusted lash artist in Singapore? Check this out!

Ignoring Aftercare Instruction

Getting your lashes done is only half the story. What you do afterward plays a huge role in how long they last. Many people feel satisfied with their new lashes and immediately forget about all the aftercare instructions that the lash artist has drilled before. This can cause damage to your lash extension, causing irritation and even permanent lash loss. 

Thus, taking notes and implementing your aftercare instructions is one of the most important steps to follow when you decide to get a lash extension.

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Using the Wrong Makeup

Not all makeup is lash-extension-friendly. Some products contain oils or ingredients that break down the adhesive or clump up your extensions. Thus, it is best to avoid mascara after you have a lash extension. After all, the point of lash extension is to get better lashes without mascara! 

But if you really must use it, choose a mascara with oil-free formulas that are specially made for extensions. When removing the mascara, always use a lint-free pad and oil-free remover. Makeup is fun, but it shouldn't come at the cost of your lashes!

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Skipping Regular Infills

Lash extensions shed with your natural lash cycle. If you don’t get regular touch-ups, gaps will appear, and the set will look patchy or uneven. Plan a refill every 2 to 4 weeks, depending on how fast your natural lashes grow and how well you care for them.

Do keep in mind that waiting too long between fills means your lash artist might have to remove and reapply a full set, costing you more time and money.

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Not Brushing the Lashes

A secret to gorgeous lashes is to brush them daily. This small step can help to keep your lash extensions looking neat and clump-free. Think of it as part of your daily grooming routine—just like brushing your hair!

How to brush the lashes?

• Use a clean, soft spoolie brush
• Gently brush through your lashes once a day
• Avoid brushing your lashes when wet; always let them dry first

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Exposing Lashes to Excess Heat and Humidity

Heat is one of the worst enemies of lash glue. Excess heat and humidity can weaken the bond, distort your lashes, and cause lashes to straighten, even melt at the tips. Once this happens, you’ll likely need a full removal and replacement.

When you have a lash extension, you might want to avoid going to the saunas and steam rooms, blow-drying hair too close to your face, cooking, smoking, or even standing near outdoor heaters!

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Rubbing or Picking at Your Lashes

We get it—sometimes they feel a little itchy or one lash feels out of place. But rubbing or picking at your lash extensions is a fast track to ruining them. Some things that can happen when you keep rubbing or picking at your lashes are that you can pull out your natural lashes along with the extension and creating bald spots in your lash line. In extreme cases, repeated picking can damage the hair follicle, causing lashes to stop growing. A scary nightmare!

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Sleeping in the Wrong Position

Sleeping in a face-down position can crush and bend your lash extensions. Thus, it’s best to sleep on your back to avoid running your lash extensions. Additionally, it’s also best to invest in a silk or satin pillowcase, which is softer on your lashes than cotton.

Remember, good sleep habits don’t just help improve your skin condition, they can help protect your last extension too!

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DIY Lash Removal

Tempted to remove the lash extension by yourself? It's a big no! Lash adhesives are strong, and improper removal can harm your natural lashes. You should always have a professional remove your lash extensions. They’ll use a special solution that dissolves the glue safely.

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Keep Lashes Safe and Beautiful with Luce

At Luce, we bring lash services right to your doorstep—no salon wait, no public spaces, and no worrying about hygiene. Our expert lash technicians follow strict safety protocols, use only high-quality, sterilized tools, and work in the cleanest space possible: your home!

Book your Luce home lash appointment today and say goodbye to salon hassle!