Goof Off RustAid Rust Stain Remover, 22 oz. is a powerful bathroom rust stain remover designed to make cleaning effortless. This no-scrubbing spray gel works by dissolving rust stains on contact, leaving your surfaces spotless without the need for harsh scrubbing. Safe for use on indoor surfaces, it is an effective solution that sprays on easily and makes rust stains disappear quickly. The product comes in a convenient 22 oz bottle and is septic system safe, making it a practical choice for maintaining a clean and fresh bathroom environment. Model Number: ESX20005