This plastic case was specifically made for storing hard contact lenses. This case is NOT intended for the storage of soft contact lenses. This case is NOT suitable for peroxide solutions.
Before using this case for the first time, be sure to rinse and clean the case with a solution for hard contact lenses. After use, be sure to empty out the old solution and leave the case to air dry.
It’s strongly recommended to replace this case after 3 months of use, for hygienic reasons.