👉 Bumper fluid, also known as anti-fog or anti-icing fluid, is a specialized lubricant designed to maintain clear visibility and prevent ice buildup on vehicle bumpers. It works by reducing surface tension, which helps keep the bumper smooth and free from condensation or ice formation, especially in cold weather. This fluid is typically clear and non-corrosive, ensuring it doesn't damage the vehicle's paint or surface while enhancing safety by maintaining clear visibility.