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Why Your Lash Extensions Look Bent or Frizzy After Heat (It's Not Bad Lashes)

  • Writer: Helen Wong
    Helen Wong
  • Apr 23
  • 2 min read

Updated: Apr 23

Have your lash extensions ever suddenly looked bent, frizzy, or out of shape?

Before you think it’s a “bad lash set” or poor retention —most of the time, it’s actually heat damage.


What Causes Lash Extensions to Bent or Frizzy?


Twisted lash extensions caused by heat damage from oven steam, frizzy and bent eyelash extensions not retention issue.
Twisted lash extensions caused by heat damage from oven steam, frizzy and bent eyelash extensions not retention issue

The most common reason is high heat exposure.

This can happen more easily than you think, especially during daily activities like:

  • Opening the oven

  • Standing too close to hot steam

  • Cooking with strong heat

  • Using hot tools near your face

When hot air or steam hits your lashes directly, it can soften the extension fibers, causing them to lose their shape and curl in the wrong direction.


Why It Happens So Fast

Lash extensions are designed to be lightweight and flexible.But that also means they are sensitive to high temperatures.

A quick moment of hot air — like opening the oven and leaning in right away —can be enough to cause visible damage.


Is It a Retention Problem?

No.

If your lashes are still attached but look twisted or messy,it is not a retention issue and not a problem with your lash artist.

It simply means the lashes have been affected by heat.


Lash extensions deformed by heat from oven or steam, causing curl distortion and frizzy texture.
Heat (oven, steam, hot air) can soften lash fibers and distort their curl of eyelash extensions.

How to Prevent It

Simple habits can make a big difference:

  • Open the oven and wait a few seconds before getting close

  • Avoid direct exposure to hot steam

  • Be mindful when using heat tools near your face

Small changes = longer-lasting, better-looking lashes.


Can It Be Fixed?

Once lash extensions are heat-damaged, they usually cannot return to their original shape.

The best solution is a refill or replacement to restore a clean, fresh look.


Final Note

If your lashes suddenly change shape, don’t worry —it’s a very common situation I see with clients.

It’s not about “good or bad lashes.”It’s just about understanding how to care for them properly.


If you’re in Port Moody and your lash extensions look bent or frizzy, feel free to reach out. I’m happy to assess and recommend the best fix.


Learn more about my lash extensions services in Port Moody here.


ONLY LASHES by Helen

📍 Port Moody, BC

📱 778-238-7783


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