KEEP OUT OF REACH OF CHILDREN Hazards to Humans and Domestic Animals.Caution: Highly corrosive. May be fatal if swallowed. Do not take internally. Causes eye and skin damage. Irritating to nose and throat. Avoid breathing dust. Do not get into eyes, on skin or clothing. Wear rubber gloves when handling and wash thoroughly after handling. Keep out of reach of children. Physical and chemical hazards: Strong Oxidizing agent. Keep away from heat or flame. Mix only with water.