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

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!

If you have rust that you need remove this is the best solution it clears old and new rust

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 had rust marks on my patio from metal chairs. I've tried a couple times to get it off and nothing worked, so after reading reviews, decided to try this. It works! I dripped the solution on the rust stains and let it sit anywhere from 5-15 mins depending how dark the stains were, used a toothbrush and scrubbed them away. Removed it completely!

When we started having problems with iron in our water it left terrible stains in the sinks, tub, and toilet. I didn't think anything would be able to remove it completely, so I didn't get my hopes up, I figured if the Iron Out would at least improve it I would be happy. To my surprise it removed the stains completely.....as a matter of fact, I think they look better than they did before, lol.

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!

Iron out is a pretty good product but it does have strong chemicals so be cautious. If you live in an area where you use well water than this would be better to use then bleach but only a very small amount. I advise to use a mask when pouring as the powder is very very fine.

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