Rust Remover for Concrete (Case of 3 makes 3 gallons)

It is rare that i would gush about a product but this rust remover is AMAZING! Weeks ago a battery in my motorhome blew up and left terrible stains the length of the driveway.I mixed and applied the remover to the stains using a shop broom. All the stains disappeared in minutes with no scrubbing!Two notes for users: mixing all the solution is challenging. I mixed a gallon of water with a bucket of the chemical and there were a-lot of clumps that did not mix. The same was true of the second mix. Also, the gel formed on the concrete was challenging to remove with a garden hose. Therefore i would recommend a pressure washer for the removal.

I used a paint roller to spread it in sections otherwise if left too long it will turn green. I had this happen and I immediately spread some more product and rinsed it after a couple minutes which helped a ton. I’m not sure why when mixing the gel it left white clumps of the product without fully dissolving but my guess is since I used a wooden paint stick to mix but it still worked. I would still purchase again, very pleased.

I used the Singerman Laboratories Rust Remover for Concrete on some concrete patio pavers that had some Moss Out Moss Killer from a rotary spreader stain the concrete with brown spots. I tried power washing the stains with power washer cleaner but that did not work so i tried this product. The Moss Out is iron based and when the iron got wet when it rained it formed rust spots all over the concrete pavers. I mixed the product in a bucket and applied it on the spots and let it sit for 15 minutes and then power washed the pavers and the stains magically were gone. I would highly recommend this product for this type of rust stain.

Applied it once to pavers stained with fertilizer, rust, brake dust, dirt, moss, etc and the first application and hose-off did not work. Was about to return the rest of the lot but since everyone said its the best on the market, what alternatives do I go to? So decided to use the rest and give it a second chance, wait a longer period for it to work, and power-wash it off. Well it worked and the gel mixture ensures it does not dry up right away (if not in direct sunlight). Obviously tougher stains like mine needs brushing and power-washing. Finally it did not get rid of all of it but probably around 90% which is pretty damn good if you ask me. Its a keeper!

Just got my second 3 jar order. I first used it 3-4 years ago on rust (iron) stains on my sidewalk and street curb. The stains returned after recent heavy rains on the lawn. It leached iron elements up from below the grass roots onto the hard scapes. Easy directions. Works fast and one treatment was all it took. There was no odor and it did not kill the grass when I hosed it off. Very light scrubbing helped a lot.

AMAZING! We had some very dark rust spots on our pavers from our irrigation sprinklers. The before picture was taken almost a year ago. The rust was actually darker than shown in the picture.I found that pouring the mixed product onto the pavers (as shown on a YouTube video) was wasting too much product because it was seeping into the cracks of the pavers so I poured the mixture into a plastic paint tray and rolled it onto the pavers with a clean paint roller and attached a long handle. No bending or getting on hands and knees.It was so easy! I rolled it on, waited maybe 10-15 minutes so it wouldn't dry up in the sun, and simply rinsed it off with a hose. They look brand new and you can't see any lines from where I stopped and it meets the other pavers.Will definitely use this again for future rust.

My husband didn’t believe this product would removed the stains on our driveway. He was ready to replace many pavers ($600 value) . I asked him to give me that money if I was able to removed the ugly yellowed stains. I bought this after seeing videos on YouTube. It worked GREAT. I followed the instructions, It’s very strong, USE GLOVES!! I WON !! Love the results

this product works better than Iron out but only lightened the rust in most areas. However the iron on my driveway has been there for years. The spots where I used the product were much lighter then the rest of the driveway. If there’s anything better than Singlemans I don’t know of it’s