Apply so that eyelash glue does not protrude from the roots of your lashes with included brush. Wait ~10 seconds for adhesive to dry. Make sure to dry before bonding. Keep in mind that once dry adhesive gets on eyelids, it becomes difficult to remove. Stick your false lashes as close to the top of your original lashes' roots as possible. Press lashes down in this order: centre, inner eye, outer eye.
Always patch test. Discontinue use if you feel any discomfort. Follow additional instructions on packaging. Individual results may vary.