IRON OUT Rust Stain Remover Powder, 1 lb 12 oz Bottle

My sister cleaned a shelf and left it standing in her shower to dry; unfortunately, it rusted and left big rust stains on her almost-new Kohler Vikram shower (not sure what material that is). Tried everything to get the stains out without destroying the shower finish, but nothing worked until this product. The powder was good for this so she could mix it and let it sit on the stains for a while. Worked great!

If you have a kid playing baseball/softball on red dirt in white pants, THIS gets all the dirt stains out. Recommend this 100% for all baseball moms!!

I have well water that unfortunately has an orange stain that will collect on all the toilets. Just a little of this in the bowl and let it sit -- and the stain is gone!!! It is back to white!

cleaned my rusty toilet and it had no hardh oder. due to hard water and iron, we've tried almost everything to clean our toilet. Although I liked the lysol rust and limescale remover; it has a very harsh smell. so. i highly recommended "out" for cleaning and not having an overwhelming oder!

I have hard well water. Stains in my toilet, sink, and shower. This is the only product that removes the rust calcifications. No other product works for me! Sprinkle on damp area, let sit, scrub and rinse. I do advise for anyone with breathing issues, wear a mask as this is powder. For toilet use, turn off water supply, flush toilet then sprinkle into toilet.Close the lid! Return 15 minutes later, scrub, turn water back on, close lid and wait for tank to fill. Then flush and stains are gone!

This works great! The iron stain was completely gone. The only thing I would say is it leaves the water a little cloudy for awhile but at least the bowl is clean!

This stain remover works great on both toilet tanks and toilet bowl rings, and anywhere else you have stains, especially those originating from well water.

Best stuff in the world for removing rust stains from clothing, etc. I am a machinist, working with metal and Iron Out is the only product to really get the rust out of my clothing. This includes blood stains, which are just iron rust from our blood. Great product!

Works awesome! I live in a 125 yr old farm house with a well and no matter how much I scrub I could not get rid of the rust %26 iron stains. I wish I had found this sooner.

this stuff is highly recommended by rockhounds and lapidarys to clean their rocks before cutting or polishing them. its supposed to remove rust. but now all my material is dull or has green stains, has tons of rust stains