Call Doctor If: 1  Your baby has symptoms of an ear infection and is younger than 6 months. 2  Your child has symptoms of an ear infection along with a fever of 102 F or higher, inconsolable crying, severe pain, or other symptoms of concern.3  You see ear drainage, or the ear looks like it's sticking out.all Doctor If: 1  Your baby has symptoms of an ear infection and is younger than 6 months. 2  Your child has symptoms of an ear infection along with a fever of 102 F or higher, inconsolable crying, severe pain, or other symptoms of concern.
Steel. Limestone is used in making steel products. Limestone is added to mix with impurities in the melted iron, producing slag. The slag is separated from the iron leaving it clean of all impurities and limestone, which is then made into steel.eutralizer. Limestone can be added to water to remove impurities and pollutants. Since limestone is primarily made of calcium carbonate, a base substance, it can be used to neutralize acidity in industrial waste and run-off. Limestone can also be used to reduce soil acidity for agriculture.
CALCIUM HYDROXIDE is a white powder prepared from lime that has many medical and industrial uses. It is in many dental formulations, especially for root canal filling.