Remove rust stains quickly and easily with Iron Out Rust Stain Remover Spray Gel. This special rust remover spray removes even heavy-duty stains on contact, changing them into an easily soluble state that rinses away cleanly. The household rust stain remover is designed for easy use in the most rust-prone areas, including showers, tubs, sinks, toilets and tiles. The robust formulation of our rust remover works on most surfaces, from chrome, porcelain, plastic and fiberglass to glass, colorfast fabrics and carpeting. The Iron Out Rust Stain Remover Spray Gel gets rid of rust for a cleaner and shinier home.