Size the lashes (not needed for individual lashes) before gluing them on. Make sure they fit your eyes. Hold the lash strips against your eyelid and trim them down on the sides if needed. Apply the lash glue (not included) to the outer seam of the eyelash strip with an applicator or small brush. Place the strip (or individual clusters) on your eyelid, positioning it as close to your natural lashes as possible.
Discontinue use if irritation occurs and contact physician.