Aqua Naina Sterile Saline Solution is a PRESERVATIVE FREE sterile contact lens cleaner . It is intended to provide a safe and convenient premixed multiple-day supply of saline solution for rinsing your soft & hard lenses . . Contains no chlorhexidine, no thimerosal and no other mercury-containing ingredients to which some people are sensitive. Contents: Aqua Naina Sterile Saline Solution is an aqueous solution containing purified water, sodium chloride, boric acid, and sodium borate. Storage: Store in a cool dry place at room temperature. Warnings: Do not store your lenses or rinse your lens case with water or any non-sterile solution. Only use fresh solution, so you do not contaminate your lenses or lens care. Use of non-sterile solution can lead to severe infection, vision loss or blindness. Precautions: Never reuse the solution in your lens case. Do not top-off the solution in your lens case. Discard all of the left over solution after each use. Never touch the tip of the container to any surface. Always wash and rinse your hands before handling your lenses. After breaking the tamper evident seal, keep the container tightly closed, when not in use. Discard the bottle and contents thirty days after opening. Use before the expiration date stamped on the bottle and carton. Contradictions: There are no known contraindications for the use of this product. However, if you are allergic to any ingredient in Aqua Naina Sterile Saline Solution, stop use immediately. - PRESERVATIVE FREE COMFORT: Enjoy preservative-free saline solution that matches your eyes natural pH, providing comfortable all-day wear for sensitive eyes. Ideal for dry eyes and contact lens cleaning. - STERILE RINSING: Our sterile contact lens solution, made with the same formulation as Unisol 4, provides easy cleaning, rinsing and storing for soft and hard lens - STERILE & SAFE: Our sterile saline solution provides effective lens cleaning, rinsing, and storage, ensuring clarity, comfort, and safety for all contact lens care needs. - TRAVEL-READY CONVENIENCE: Compact travel-size bottle (4 fl. oz) for on-the-go contact lens care, keeping your lenses clean and fresh. The travel-size saline solution is perfect for lens care during travel. - TRUSTED QUALITY: Rigorously tested with certificates of quality available, our preservative-free saline solution guarantees superior lens cleaning and comfort for sensitive eyes and dry conditions.