OPTI-FREE Replenish is your multi-purpose contact lens solution with amazing cleaning and disinfecting power plus comfort. OPTI-FREE Replenish provides enhanced comfort with top-notch cleaning and disinfecting power. Removes debris and particles to keep your contact lenses cleaner and clearer. 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. OPTI-FREE's full line of eye care products including multipurpose contact lens solutions, rewetting drops and more are available online or in-store at Walmart.