Features: 1. **Powerful Cleaning Action**: Our Engine Cleaning Spray effectively dissolves stubborn dirt and grease, restoring your engine parts to like-new condition with its advanced formula. 2. **Safe for All Surfaces**: Formulated with PEG-12 polydimethylsiloxane, this cleaner is gentle on metal surfaces, ensuring no damage while extending the life of your engine. 3. **Easy Application**: Simply spray evenly on the engine, scrub with a sponge, and wipe away residue with a towel for a hassle-free cleaning experience. 4. **Enhances Performance**: Not only cleans, but also optimizes engine performance, prevents aging, and restores the luster of rubber parts for a smoother ride. 5. **Compact & Convenient**: The 120ml size is perfect for easy storage and on-the-go use, making it an essential tool for every car owner. Our automotive engine cleaners contain PEG-12 polydimethylsiloxane, fatty alcohol polyoxyethylene ether AEO7. It can effectively dissolve the stubborn dirt and grease on the engine parts and make the parts as new as new. The mild formula does not damage the metal surface, extending engine life and safety. The way to use it is simple: spray the spray evenly on the car engine. Use a sponge to remove any grease stains from the surface. Finally, wipe off the residue with a towel. And can optimize the line performance, anti-aging, restore the luster of rubber parts, extend the service life of the vehicle.