Chemical additives for gasoline; chemical-based rain repellent preparation to be applied to windshields; water repellents for glass; compositions for repairing tires; transmission fluid; deionized water for batteries; power steering fluid; brake fluid; filtering preparations for the beverages industry; surfactants for use in industry; leather-waterproofing chemicals; chemical coating agents to be applied to plastic surfaces of automobiles; chemical coating agents to be applied to aluminum wheels for automobiles; chemical coating agents to be applied to painted surfaces of automobiles; fire extinguishing compositions; coolants for vehicle engines; textile-waterproofing chemicals; detergent additives to gasoline; anti-fog chemical preparations for windows; acidulated water for recharging batteries; chemicals to remove carbon for use with engines; chemical additives for fuel for removing water from fuel tanks; fuel-saving preparations; pyroligneous acid; grease-removing preparations for use in manufacturing processes; chemical preparations for anti-rust and lubricating.