Great product

Good Product That Worked !

as stated above your product doesn't work and I wouldn't recommend it to anyone.

This product definitely worked great for me. Removed rust. Easy to use. My concrete is over 20 years old and kind of dingy. Concrete is clean where product applied. Probably will followup with a concrete cleaner.

I recently had a new concrete walkway installed at my home. When I fertilized my lawn, the product I used had iron in it. I had no idea and before I knew it my concrete walkway was stained in iron/rust marks. I wanted to cry. I tried a product that I bought at my local home supply store but it did not work. After doing some internet research I can across SINGERMAN LABORATORIES RUST REMOVER FOR CONCRETE. I bought two 1-Quart Makes 1 Gallon and Covers 60 Square Feet containers. I applied it on my walkway and presto the iron stains disappeared. Thank you for such a great product.

Fertilizer caused rust stains on my sidewalk, and I'm surprised at how well this stuff worked! Life saver!

I had a very dark rust stain about six feet wide that ran 30 feet down my driveway from a leak in a rust cleaning project that ruptured and dried while I was away from home. I tried pressure washing, which removed some of the heavy stains, and then vinegar, which helped some, but it was still a mess and violation of our HOA agreement. I was ready to try muriatic acid, but knew it would etch and harm the cement. I went to Google, ordered this rust remover, and it arrive a few days later. This product was amazing. I bought two containers and have half of one left over for future stains. It was easy to apply and since it is a gel, it did not run down the sloped driveway. No heavy scrubbing, a second pass on the worst stains, and then a water rinse. Done and back to new looking. within an hour. I could not believe it. It would have cost a fortune for a professional removal. I could not recommend this product more strongly.

I tried a few recommended products with no success. Did some research online and came across a Sealgreen product. I called Sealgreen and spoke to a tech. Sent my pictures in of the stains in my driveway. They recommended the concrete rust remover. This product removed 100% of my concrete stain and made my driveway look like new. Best product ever!!

I never review anything on line...my expectations are always high and if a product doesn't meet those expectations, it goes back. Had a dumpster in 20 year old driveway for remodeling work over a northern winter. The stain was so bad that it was black in a small area. Bought a $3 dollar bucket and a $4 scrub brush from HD (used a pole I already had)...followed instructions...a little extra product on black portion of rust stain and EVERYTHING came up with no effort (I am 73 and have little effort to offer at this point). The only down side is that the area cleaned looks bleached and I may have to do the whole driveway to get a consistent look...but the cost/effort reward is so great that it is probably getting done asap.

No scrubbing what so ever!! I was definitely hesitant to try this product. After watching the video posted online & reading nothing but positive reviews, I decide to give it a shot. The rust stains came out almost immediately! I was so happy & relived. Definetly worth it!

Works as advertised! Far exceeded my expectations! Pulled the rust right out of my concrete in minutes!

I have to admit, i was skeptical about this product, as i have been through wringer with other products that advertise they are the best and and and, and they are sh*t basically. BUT, this product, i had my doubts as well, even after the Youtube video, i still wasn't sure, then on top of that, to pay $32.plus change and for it, and it to fail, would surely piss me off.....but i opted for it anyways, I showed the product to my dad, since it was his drive way we were about to clean, he had some old school stuff, that foamed up, and left a white hazy ring around the area i tried to clean, and it never really got the rusty area up, so with SealGreen, we tried a whole new area of the driveway that had darker rusted area, i mixed it as specified, let it set up, applied it, waited, and just like the video, as i was applying it, the rusted spot was disappearing !!! i let the SealGreen set longer on the driveway longer than needed, and i was blown away when i washed the product off with the hose !!!! we took before and after pictures as well...my dad had a smile from ear to ear when he saw how clean the area had gotten, Thank you SealGreen for such a great product !!!! sorry for such a long winded review, i just had to say !!! Thanks again,