Formic acid is widely used in the textile and leather industries as a dyeing and finishing agent. It helps in fixing dyes to fabrics and acts as a reducing agent in the dyeing process. In the leather industry, it is utilized for tanning and deliming hides, ensuring the material is soft and durable. In agriculture, formic acid serves as a preservative in animal feed, particularly silage, to prevent spoilage and maintain nutritional value. It also acts as a pesticide to control mites and other pests in beekeeping, protecting hives from infestations. The chemical is employed in the production of rubber and plastics as a coagulating agent, aiding in the solidification of latex. Additionally, it is used in the synthesis of various chemicals, including formate salts, which have applications in pharmaceuticals and other industries. In cleaning products, formic acid is an effective descaling agent, removing limescale and rust from surfaces. It is also used in fuel cell technology as a component in fuel formulations, enhancing efficiency and performance.