Tomlyn Opticlean Eye Wash is a sterile saline solution with antihistamine and antibacterial properties designed to help clean and soothe pet’s eyes that have minor irritations and infections. Its salinity acts as normal tear fluid. It can alleviate red, puffy, watering eyes. Helps control excessive watering caused by wind, dust, and other irritants. Use to wash discharges and mucus secretions from eyes. Causes no irritation or pain. For dogs and cats. Opticlean comes in a 4 oz bottle.