17/09/2025
Lash Glue Storage: Before and After Opening
1. Before Opening
• Unopened lash glue should be stored in a cool, dry place, away from direct sunlight.
• Ideal temperature: 15–25°C.
• Properly stored, unopened glue usually lasts 6- 12 months depending on the brand.
2. After Opening
• Once opened, glue is exposed to air and humidity, which speeds up drying and can reduce adhesive quality.
• After opening, keep the cap tightly closed and store the bottle upright in a cool, dry place.
• Once opened, lash glue should be used within 2 months. How often you open the cap affects its lifespan. In a salon environment where the glue is opened frequently, it’s best to replace it after 1 month, because exposure to air and humidity gradually reduces adhesive quality.
3. Tips to Extend Glue Life
• Avoid shaking the bottle excessively, which can introduce air bubbles.
• Don’t leave the bottle uncapped for long periods.
• Use a small dropper or well-controlled pick-up to reduce exposure to air.
• Keep away from humidity sources like bathrooms or near steamer machines.
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✅ Key Takeaways
• Write the opening date for follow up.
• Store unopened glue properly to maximize shelf life. Keep the cap tightly closed, store upright, and avoid humid areas
• Once opened, use quickly and store carefully to maintain bonding strength and drying consistency.
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