THREE 4 oz BOTTLES (12 fl ozs total) Menicon Unique pH®, formerly Alcon Unique pH is a highly effective multi-purpose solution for gas permeable contact lenses. It cleans, conditions, and disinfects in one bottle. Simply by soaking it removes dirt, protein deposits and debris from your contact lenses. No separate daily cleaner is required. This solution conditions lenses by adjusting to the eye's natural tear pH to enhance the wettability and comfort of gas permeable contact lenses on insertion and during lens wear. The solution disinfects lenses using antimicrobial agents, which destroy harmful microorganisms (germs), commonly found on the surfaces of lenses. It may also be used to dilute a daily protein remover for simultaneous enzymatic cleaning during conditioning