Murine Wet & Clean Contact Lens Eye Drops, when used throughout the day, help keep your lenses staying clean and clear and your eyes and lenses feeling comfortable. Murine Refresh & Clean Contact Lens Eye Drops are the perfect solution to keep your lenses lubricated, moistened and naturally feeling more comfortable. The unique formula eliminates fat and protein excess and atmospheric particles that collect on your lenses throughout the day. Combined with the non-irritating preservative, it reduces the chances of an allergic reaction or discomfort, so you can see the world in perfect high quality from the moment you wake up to the moment you hit the bed.