OPTI-FREE Replenish is your multi-purpose contact lens liquid solution with amazing cleaning and disinfecting power plus comfort. OPTI-FREE Replenish provides enhanced comfort with top-notch cleaning and disinfecting power. Here's whats special about OPTI-FREE Replenish: Ever wonder why a multi-purpose contact lens solution is better than saline? The fact is, saline solutions were never meant to clean or disinfect your contact lenses. All they really do is rinse your contact lenses. OPTI-FREE® Multi-purpose Solutions rinse, clean, disinfect, store and recondition your lenses. Our multipurpose disinfecting solution is more than your average saline solution, so there are a few extra steps to follow to ensure your lenses are truly clean, clear and comfortable. Remember to always wash, rinse and dry your hands before handling contact lenses.