Automotive chemicals fill, flush, and clean vehicle systems to keep them running properly. Additives smooth the operation of engines and fuel systems to improve performance. Automotive cleaners and degreasers dissolve brake dust, oil, dirt, and other deposits from vehicle parts. Coolants help control temperatures in radiators and braking systems to reduce wear and avoid breakdowns. Automotive fluids for brake, power steering, and transmission systems provide lubrication, maintain pressure, and help prevent overheating and corrosion. Windshield washer fluid clears road film, grime, and bugs from windshields. Air fresheners mask or eliminate odors within vehicles.