CRC Evapo-Rust Ready To Use Rust Remover is a non-toxic rust remover for fast and effective restoration. The award-winning formula is specifically designed to remove rust, with no scrubbing or sanding required. It is safe, simple, and easy to use. No need for mixing, the solution is ready to use. Non-toxic, non-caustic & non-corrosive. Powerful heavy-duty formula for even the toughest rust. Reusable with long lasting efficacy. No fumes or bad odours, non-flammable, no VOC's will not harm unrusted steel, safe on other metals will not affect plastic, PVC, Viton and non-oxide-based paints.