20% more (Compared to 10 oz Opti-Free ReplenISH and Opti-Free Express Contact Lens Solution) ounces than Opti-Free. Fresh lens comfort. Lenses feel clean as new. Removes protein daily. All day moisture. Cleans, disinfects, rinses and stores. For soft contact lenses. With easy-open cap. Renu Fresh for that fresh lens feeling every day. When it comes to healthy eyes, fresh, clean contact lenses make all the difference. Renu Fresh Multi-Purpose Solution is proven to fight germs, clean lenses and remove irritating protein deposits daily. Renu Fresh Multi-Purpose Solution is proven safe and effective for all soft contact lenses.