About the product Our car rust removal spray contains citric acid, sodium gluconate. It can form a dense protective film to prevent stains from reoxidation for a long time. Its usage is very simple:1. Spray the product on the parts that need to be constructed. 2. You can use a toothbrush to promote the dissolution of the oxide layer. 3. Rinse it with clean water afterward. 4. Wipe it dry with a towel and it's done. And it has a neutral and gentle formula that does not cause skin irritation. Product name: Car rust removal spray Product ingredients: citric acid, sodium gluconate Keywords: Rust removal spray Weight: 75g Product specifications: 60ml Product size: 12.5*3.3cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Minor errors are allowed in measurement.