Cleaning solution for soft contact lenses that removes 99% of viruses and bacteria, 28-day supply. I received this, but I don't use soft contact lenses... It's unopened, but I've stored it for a long time, so please understand. - Product Name: cleadew Hydro One Step - Contents: 28-day supply - Made in: Japan - How to use: Cleaning solution for soft contact lenses - Features: Removes 99% of viruses and bacteria Thank you for looking.