False eyelashes often lift at the edges due to improper use of glue, incorrect application techniques, or issues with the lashes themselves. Below are the specific reasons and solutions:
1. Glue-Related Issues
Glue Not Dry Enough/Applied Too Early
Reason: Applying glue when it's too wet results in insufficient adhesion.
Solution: Wait 10-15 seconds after applying glue (when it turns semi-transparent for maximum stickiness).
Insufficient or Uneven Glue Application
Reason: Applying glue only to certain areas leaves parts of the lash band unsupported.
Solution: Use a toothpick to apply a thin, even layer of glue along the band, especially at the inner and outer corners.
Poor Quality or Expired Glue
Reason: Glue that's been open too long (over 3 months) or is of low quality loses effectiveness.
Solution: Switch to waterproof, quick-dry glue (e.g., DUO or DUP) and store it sealed.
2. Application Technique Issues
Not Applied Close to the Lash Root
Reason: Placing lashes above the natural lash line instead of at the root causes lifting due to blinking.
Solution: Use tweezers to press the false lashes tightly against the natural lash root (leaving a 1mm gap causes layering).
Not Trimmed to Fit Eye Shape
Reason: Overly long lashes (not trimmed) cause pressure at the ends, leading to lifting in the middle.
Solution: Trim lashes 2-3mm shorter than your eye width (cutting from the outer end looks more natural).
Stiff Lash Band/Not Softened
Reason: New lash bands are rigid and don't conform to the eyelid's curve.
Solution: Before applying, wrap the lash band around a pen and bend it a few times to soften it.
3. Eye Condition Issues
Oily Eyelids or Residual Makeup
Reason: Oil or eyeshadow powder weakens glue adhesion.
Solution: Before applying, clean the lash root with a cotton swab dipped in alcohol.
Unique Eye Shapes (e.g., Puffy Eyes)
Reason: Eyelid pressure deforms the lash band.
Solution: Choose hard-band false lashes or those with supportive transparent bands.
4. Issues with the False Eyelashes Themselves
Defective Lash Band Design
Reason: Poor-quality lash bands are too thick or don't match the eyelid's curve.
Solution: Opt for thin, transparent bands or hand-woven styles (more flexible).
Deformation from Repeated Use
Reason: Multiple uses cause the band to bend or retain glue residue.
Solution: Clean the band with makeup remover after use and store properly; reuse a maximum of 3-5 times.