Iron OUT Outdoor Rust Stain Remover

Phenomenal product!! So easy to use and does not need scrubbing. Bought a house with iron stains from well water. I thought it was a lost cause but tried this as a Hail Mary. It worked!! I was shocked at how easy it was but took all the credit when showing it off to my husband! The first picture is after one application, letting it sit for a few minutes and then wiping it off. You can see how much was already removed from just one application. The second picture is after 4 applications. I eventually went back for a final to get it completely back to white. You can even see that the concrete had improved and I wasn’t even cleaning that area. I am amazed! I think the best trick is that it needs to be dry before applying to get the best results!

I dreaded this job of removing rust stains from my vinyl siding, heard horror stories. I read reviews on this stuff, and it worked great. I poured the gallon into my pump up sprayer, sprayed it liberally, and it all went away, no scrubbing. No etching, staining or damge afterward, so easy on the siding, gentle. No fumes to worry about, easy on plants, so safe to use. Great value for the one gallon I bought. Did my job completely. made my siding look like new again!

I had rust in my driveway covering a 2’x5’ area. Fairly significant spot. This product made it disappear in 10 minutes. I was pleasantly astonished at how fast it worked. Left no visible marks and no damage to the cement. I only used a couple of cups to get the job done. Great product for a great price!!

Good not great. Got rid of some rust stains but not everything. I think I will try a different brand. Also get the concentrated one or expect to buy more than a gallon.

I bought this with hopes that it would remove rust water stains from my driveway. After watching a video I thought I found something. Definitely did not work. Hoping to see if in 24 hours there might be a change. but as for immediately like the video a customer put on. zip, Nada, zero results. I’ll try another product

This works extremely well at removing rust stains from concrete. Had rust stains on my driveway from metal grindings, looked terrible, got this followed directions, very simple, spray on wait maybe 3 mins then rinse off. you can see the rust stains turn white quickly, when I rinsed it off the driveway looked better than new. it didnt hurt the concrete or the grass next to the driveway, would 100% recommend.

This stuff is amazing! I sprayed the stains on my driveway & let it sit for about 30 minutes. When I went back to check, the rust stains were gone. Caution: it will kill your grass!

I purchased this to remove rust stains from my side walk caused by Scott's max green. First, I have tried many other chemicals, and so far nothing worked very well or as advertised. This was a little better, but it too does not work as the bottle states. First there is no way this is going to remove any stain just by waiting for the stain to disappear, I tried that and what a waste of time, noting accomplished. I then tried it with a scrub brush, with much better results. It did not remove the stains entirely, about 50% remained, I think after two or three applications it may remove most of the stains, but I some of the stain will likely remain. One problem I had was when you scrub the area, this stuff foams up, and turns whitish, once it turns whitish you cannot see the stains below the iron out. When rinsing it off the stains are visible. I also notice that once the entire sidewalk was dry, it appears as if it was washed with bleach, yet some of the stains still remained. I would use this again as it does seem that it is the only thing I have found that works, albeit not as advertised, but it at least removed some of the stain.

This worked amazingly to remove a rust stain from white brick. I simply sprayed it on and the rust disappeared. No scrubbing required.

I mistakenly sprayed moss killer on my granite walls which left some ugly yellow stains. I tried all sorts of things to remove unsuccessfully. This product, albeit expensive, worked well.

Took very little stain off and left a white residue

Used to remove rust from concrete. Worked goid but had to scrub lots on some places were rust was darker in color

Très bon produit