Used as a strong alkaline agent in the production of soaps and detergents through saponification of fats and oils. Commonly applied in industrial cleaning products due to its ability to dissolve grease, oils, and protein-based deposits. Employed in the manufacturing of potassium salts and in pH control for various chemical processes. Widely used in the food industry for washing or chemical peeling of fruits and vegetables. Essential in electroplating, metal cleaning, and water treatment processes. Also utilized in laboratories as a reagent for titration and neutralization reactions.