Will rust off work on cars?

Rust removal products, often called rust converters or rust removers, can be effective in removing surface rust from cars. These products typically contain chemicals that convert iron oxide (rust) into a more stable compound, such as iron phosphate or iron tannate. This process is called chemical conversion.

Rust removers can be applied to the rusty surface using a brush, spray bottle, or cloth. The product should be left on the surface for the recommended amount of time, which can vary depending on the product and the severity of the rust. After the product has had time to work, the surface should be rinsed with water and dried thoroughly.

Rust removers can be effective in removing surface rust, but they may not be able to completely remove deep or severe rust. In some cases, it may be necessary to use a combination of methods, such as mechanical removal (such as sanding or grinding) and chemical conversion, to completely remove rust from a car.

It is important to note that rust removers can be harmful if not used properly. Always follow the manufacturer's instructions and take appropriate safety precautions, such as wearing gloves and eye protection, when using these products.