The following are three descriptions of this product: 1. High-efficiency rust removal and transformation: This product adopts advanced rust removal technology and can quickly remove rust from car wheel hubs. Its special components can penetrate deep into the rust, transforming it into a stable state and preventing it from rusting again. 2. Paint surface protection and brightness: While removing rust, this product can also clean the car's paint surface, remove stains and increase luster. After use, the rims and paint surface will look brand new, extending the service life of the car. 3. Precautions for Use: Before use, please ensure that the surface of the wheel hub is dry and clean. Avoid using it in high-temperature or humid environments. After use, please ensure good ventilation and avoid direct contact with skin or eyes. In case of accidental contact, rinse immediately with clean water. Please store in a cool place and avoid direct sunlight. The description covers the rust removal and transformation function of the product, the paint surface cleaning and protection effect, as well as the usage precautions, meeting your requirements.