A method that utilizes extracts from fruit peels, stems, and leaves to formulate an odor control agent. This agent is sprayed using atomization equipment to chemically react with odor molecules in the air, achieving the purpose of eliminating unpleasant smells. Non-flammable and easily degradable; This technology has been applied in landfills, waste-to-energy power plants, garbage transfer stations, sewage treatment plants, paper mills, leather factories, chemical plants, food processing enterprises, livestock farming, and more.