Feature 1. Forms a protective layer on engine components, significantly reducing wear and extending engine life while keeping the engine running at peak performance, reducing friction and making operation smoother. 2. Experience a quieter engine with our advanced noise reduction formula that minimizes engine rattle and vibration. 3. Use our high-quality rust inhibitor to protect your engine from rust and corrosion, ensuring longevity and reliability. Function of ingredients 1.Mineral oil: Provides long-lasting lubrication and protects the interior of the engine. 2.Anti-wear additives: Reduce friction and extend engine life. 3.Antioxidants: Prevent oxidation and maintain stable engine performance. DIRECTIONS OF SAFE USE 1. Turn off the engine and wait for cooling. Check the engine oil level. 2. Open the fuel tank cap, pour an appropriate amount of Engine Flush and tighten the filler cap. 3. Start the engine and run it at idle speed for a few minutes to fully mix the Engine Flush and engine oil. 4. Drive a short distance to ensure that the engine is running normally. INCLUDING: Engine Flush * 1(100ml)