Iron OUT Outdoor Rust Stain Remover

Was pretty fabulous. Blue stone hard major rust stains. See pictures. Amazing, be a little patient, go over several times. Did scrub a bit, did wash with a lot of water. But a major upgrade at overall minimal cost or work.

Our irrigation system's well water has lots of iron and the water stains our concrete driveway, this is the only product I've found that gets 100% of the iron stain off. If you use it on anything with paint it will take the paint off, so take note of that. I've also used it on brick. Please use protective gear, it is strong.

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!

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 it’s been 48 hours and it has lightened the area substantially. Maybe not an immediate solution for my stain but definitely doing the job. I will spray again this week once the rain stops. I’m pretty sure it will work.

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!!

This really works. Had rust stain on driveway for 3 years. Brushed it on and sprayed it off with water and the stain was gone. I was skeptical but tried it anyway. Bought one bottle and now bought more.

Meh. You have to use quite a bit to get rust off. Not good for plants. I think Rust Aid by Goof Off works better.

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