LUBEGARD(R) Power Steering Fluid Protectant is proven to decrease system wear when added to any power steering fluid. This unique formula provides additional anti-wear, anti-corrosion, and anti-frictional compounds. It is infused with proprietary LXE(R) Technology (Liquid Wax Ester) that reduces heat and friction protecting the system from deterioration. The result is a longer running power steering system with increased responsiveness and less noise.