【Ships within 24 hours】 Ophtecs Cleadew SL 120mL x 12 boxes For Orthokeratology lenses - cleaning and storage solution Brand new, unopened. Expiration date is October 2028 or later. Contains enzyme cleaning/preservation solution and neutralizing tablets. Povidone-iodine cleaning/preservation solution that is gentle on the eyes. Clean with the dedicated povidone-iodine solution included with the protein-degrading enzyme agent.