Starting from the inner corner of the eye, mark a neat strokle on the uper lid extending outwards. Repeat the same for lower lid. For even application, ensure that the tip is sharp. An exclusive sharpner for the same is provided on the bottom lid. Do not apply if your eyes are allergic to any chemical or wax. Also consult a doctor if you are applying any medicine on your eyes. Please put the cap back on tightly when not in use.