Curing solution is a process used to preserve food, usually meat or fish, by soaking it in a BRINE (a saltwater solution). This method of preservation has been used for centuries and is still popular today. The BRINE helps to prevent the growth of bacteria and other microorganisms, which can cause spoilage. The salt also helps to draw out moisture from the food, making it less susceptible to spoilage. Curing solution is an important part of food preservation and can help to extend the shelf life of food.