Rayhong car anti-rust lubricant metal door and window cleaning rust removal screw bolt loose rust removal converter

Our car rust removal spray contains citric acid and sodium gluconate. It forms a dense protective film, preventing stains from reoxidizing over time. Its usage is simple: 1. Spray the product onto the part to be repaired. 2. Use a toothbrush to dissolve the oxide layer. 3. Rinse thoroughly with clean water. 4. Towel dry. Its neutral and mild formula is gentle on the skin and does not cause irritation.