Optrex Refreshing Eye Drops Optrex Refreshing Eye Drops help to refresh, soothe & cleanse uncomfortable & tired eyes.A busy work schedule, regular computer use, contact lenses, travelling, centrally heated environments & even make-up are just some of the things that can take a toll on your eyes, leaving them tired, uncomfortable & irritated. Optrex Refreshing Eye Drops are specially formulated to help combat the effects of modern living. Because they contain natural plant extracts & are balanced at the natural p H of tears the drops are gentle & sensitive enough for frequent, every day use. Ingredients Purified Water, Alcohol, Boric Acid, Glycerin, Witch Hazel, Sodium Borate & Benzalkonium Chloride. Directions Ensure your hands are clean & dry & the bottle's seal is intact before use. Gently pull the corner of your lower lid down & tilt your head back. Apply 1 or 2 drops into your lower eyelid. Or, if you prefer, close your eye & apply 1 or 2 drops to the inner corner, then open & blink to spread the drops. Use Optrex Refreshing Eye Drops as often as you like to revive your eyes. The drops can be used every day.