Say goodbye to scrubbing rust stains with no results, and say hello to easy rust removal with Iron OUT Rust Stain Remover Spray Gel. The rust eraser is a quick and easy way to remove the toughest stains from vertical, tough-to-reach, or tight surfaces. It's specifically formulated to cling as it dissolves tough rust stains on contact. The heavy-duty rust remover easily rinses away iron and rust staining without the need for scrubbing. This multi-purpose spray can be used on many different types of surfaces in and around the home, kitchen, bathroom, laundry room, and more. Use the versatile gel on showers, tubs, sinks, toilets (under the rim and above the water line), colorfast fabric and carpet, tile, and many other surfaces. Please read instructions before using and pre-test an inconspicuous area. The versatile liquid formula is ideal for geographic regions with hard water and high iron and is ideal for many interior and exterior surface applications.Advanced formula Super Iron Out Spray is effective, yet much safer than traditional liquid rust stain removers due to its non-hydrofluoric acid design..