Since 1958 Super Iron Out has been number one because it works better on rust and stains than any other product. Super Iron Out cleans toilets, sinks, tubs, dishwashers, exterior surfaces and more. It cleans and maintains water softeners, and also whitens, brightens and removes rust stains from white clothing and fabrics.

Super Iron Out is the leading all-purpose rust and stain remover and water softener cleaner. With more active ingredients than any other product on the market, Super Iron Out also has a higher percentage of those active ingredients. Super Iron Out changes rust and iron into a clear solution that easily rinses away. It does not contain harsh or abrasive chemicals that can damage white clothes and will not harm fiberglass, porcelain, or acrylic finishes.

Super Iron Out is a reducing agent that chemically changes rust into a clear, soluble state that easily rinses away without scrubbing.