How to Achieve Perfect Lash Extensions Retention: 3 Essential Steps Every Lash Artist Should Know
- Justyna Zoledziejewska
- Apr 14
- 2 min read
Retention is one of the most critical factors in building a successful lash business. When your clients leave with lashes that last, they’re more likely to return—and recommend your services to others. However, if retention is an issue, it can lead to unhappy clients and fewer rebookings.
In this blog post, we’ll explore three essential steps to mastering lash retention, along with bonus tips to ensure your clients stay satisfied and loyal. Let’s dive in!
Step 1: Match Products to Natural Lash pH
Did you know that the natural pH of your client’s lashes plays a significant role in how well extensions adhere? Clients with low-porosity lashes often need products with a slightly higher pH to open the hair cuticle, allowing for better bonding.

Using the right cleanser and primer tailored to your client’s lash type is a game-changer—it ensures optimal adhesion and long-lasting results.
Pro Tip: Look for products formulated to gently raise the pH of low-porosity lashes. This helps create an ideal environment for adhesive bonding without damaging the natural lashes.
Step 2: Use Enough Adhesive
One of the most common mistakes among lash artists is using too little adhesive during application. A weak bond means poor retention, which can leave clients disappointed when their extensions fall off prematurely.

To ensure strong retention:
Use an adequate amount of adhesive on each extension.
Shake the adhesive bottle thoroughly before use to activate its components for maximum effectiveness.
Pay attention to environmental factors like humidity and temperature, as they can affect how well the adhesive cures.
Step 3: Perfect the Lash Attachment Area





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