Calcium soap is a type of soap made from the reaction of calcium salts with fatty acids. It is commonly used in various applications, including as a lubricant in industrial processes and as a stabilizer in plastics. Calcium soap is known for its ability to withstand high temperatures and is often used in formulations that require durability. In agriculture, calcium soap can be used as a natural pesticide or fungicide. It helps control pests and diseases on crops while being less harmful to the environment compared to synthetic chemicals. This makes it a popular choice among organic farmers looking to protect their plants sustainably.