Optrex Eyewash Lotion 110ml is a specially formulated eye wash that provides relief for eyes irritated by dust, grit, or smoke. Balanced at the natural pH level of tears, it soothes, cools, and refreshes eyes. Features Washes, soothes, and cleanses tired eyes Relieves irritation from dust and smoke Moisture-replenishing relief pH-balanced to natural tears Includes plastic eye cup Distilled Witch Hazel, Benzalkonium Chloride, Purified Water, Borax, Boric Acid.Optrex: Experts in eye care solutions, providing relief for irritated and tired eyes.Place the eye bath over your eye and slowly raise your head with your eye open, so wash flows into it. Gently rock your head from side to side for at least 30 seconds.For external use only.