Slaked lime, also known as calcium hydroxide, is a popular chemical compound used across several industries. Its primary use is in the construction industry as a building material and as a component in mortar and plaster. The substance also finds applications in agriculture as a fertilizer, disinfectant, and pesticide. Synonyms for slaked lime include hydrated lime, pickling lime, builder's lime, and lime water. The term "slaked" refers to the process of adding water to quicklime to produce a hydrated lime, which accounts for its many synonyms. Its diverse range of applications has made slaked lime a vital ingredient in several manufacturing processes and a must-have in several industries.