Ensure your hands are clean and dry and the bottle's seal is intact before use.
Gently pull the corner of your lower lid down and tilt your head back. Apply 1 or 2 drops into your lower eyelid.
Or, if you prefer, close your eye and apply 1 or 2 drops to the inner corner, then open and blink to spread the drops.
Optrex Rehydrating Eye Drops for dry eyes are suitable for frequent, everyday use.
Optrex Rehydrating Eye Drops for dry eyes are made with purified water and are safe for use with contact lenses - in fact there's no need to even remove your lenses before applying the drops.