Specifically formulated for fluoro silicone acrylate and silicone acrylate rigid gas permeable contact lenses, Boston One Step Liquid Enzymatic Cleaner is a simple and convenient way to effectively remove protein deposits from rigid gas permeable contact lenses on a weekly basis. This clear, odorless enzymatic cleaner works together with the disinfecting step, right in the lens case, replacing enzymatic tablets and eliminating the need for separate vials. For use with any Boston Conditioning Solutions.