With Equates Cleaning and Disinfecting Lens Care System, safely get extended wear out of your contact lenses. This item is formulated with a special cleansing agent that contains hydrogen peroxide. The hydrogen peroxide lens cleaner is designed to clean, disinfect and remove protein build-up. It will make a useful addition to your lens care supplies. The cleaner is a must-have for someone who wears contacts often and wants to extend the duration of their use. The bottle contains 12 fl. oz. of formula.