Evapo-Rust is a powerful, water-based rust remover that is reusable and non-toxic. It safely and easily removes rust without the need for scrubbing or sanding, saving you time and effort. Simply soak, rinse, and reuse. Ideal for tools, car parts, and garden equipment. This biodegradable formula is ready to use on a variety of surfaces, including tools, vehicles, household items and equipment. Safely restore your metal items with this non-toxic and powerful solution. Clear and easy-to-follow instructions for proper use are included.