From the manufacturer: Opti-Free Replenish provides enhanced comfort with top-notch cleaning and disinfecting power Exclusive formula gets rid of microorganisms that can cause eye infections.Do not store your lenses or rinse your lens case with water or any non-sterile solution TearGlyde reconditioning system works with your tears to create a shield of comfortable moisture Removes debris and particles to keep your contact lenses cleaner and clearer For cleaning and disinfecting all Silicone Hydrogel and other Soft Contact Lenses Never reuse solution.