Features: 1. **Powerful Rust Removal**: Our Citric Acid Rust Removal Spray effectively dissolves rust layers and stubborn spots, restoring your metal surfaces to their original shine. Perfect for cars and tools! 2. **Easy Application**: Simply shake, spray, and let sit for 3-5 minutes. Rinse with water for a hassle-free rust removal experience. No scrubbing required! 3. **Safe and Eco-Friendly**: Formulated with citric acid and sodium gluconate, our rust remover is safe for you and the environment, making it a responsible choice for rust treatment. 4. **Versatile Use**: Ideal for automobile wheels, hardware tools, and various metal surfaces, our spray is perfect for both home and professional use, ensuring all your metal items stay rust-free. 5. **Long-Lasting Protection**: Not only removes rust, but also delays future oxidation, extending the life of your equipment and enhancing its overall appearance. Our rust remover spray is carefully blended with citric acid, sodium gluconate and polyethylene glycol -400. Designed to dissolve metal rust layers and effectively remove stubborn rust spots. The method of application is extremely convenient: shake the bottle before use, and then spray the spray on the rust spot. Cover the area evenly, let it sit for 3-5 minutes with a sponge, and then rinse the surface thoroughly with water. For severe rust spots, repeat until clean. And can restore the luster of the metal surface to improve the overall beauty, delay oxidation and rust, in order to extend the service life of the equipment. Suitable for automobile wheels, hardware tools and other occasions.