sNop
Reviewed in the United States on January 17, 2025
Have used this product for year. Will buy again, but use sparingly. The price has gotten too high.
Sharon Poole
Reviewed in the United States on August 17, 2024
Took the rust stains out of the driveway.
James E. Rogers
Reviewed in the United States on June 23, 2024
This product easily removed the red clay stains from my sidewalk.
Kenneth
Reviewed in the United States on November 14, 2024
Works great! Lifts rust stains out of stone.
Van Nguyen
Reviewed in the United States on April 25, 2024
This doesn’t remove rust from concrete.
Robert Hout
Reviewed in the United States on September 7, 2023
In the past I had tried various products and methods to try to remove rust. I used this as directed and was more than happy. I literally mixed as directed, sprayed in on the driveway, then immediately hosed it off thoroughly and rust was gone from the concrete portion of the driveway. If in the future I have rust to remove, this is what I will use. Very, very pleased with the results! Too bad I wasn't smart enough to take before and after pictures.
Ayça
Reviewed in the United States on September 12, 2017
This product did not remove the rust stains on our driveway or sidewalk. However, I give this product 3 stars because we recently moved into the house and I am unsure if the rust stains were caused by well water or not. It may work great for the proper rust stains but it is definitely not going to work on all stains so I have looked into other options and will be trying super iron out as someone suggested. However, in the treated areas, the concrete is much whiter/cleaner than the untreated areas (concrete is only 3 years old). I ordered the smaller powder form and it did not go as far as I thought it would (half gallon only allowed me to do one side of my sidewalk and a little bit of the curb). I would not buy this product again but maybe this would work better for others.
DVRing
Reviewed in the United States on June 5, 2014
After reading the positive reviews for this item, I went with it versus other options. It works pretty well. I used it on concrete rust stains. The strange part about it is that the results aren't very noticeable until it is dry. When I used it on the first spots, I wasn't seeing any difference, so I used a brush to help, which I found out later is pointless as it works by a chemical reaction and not by a cleansing action. I proceeded to use it on the targeted areas around my property and at first was fairly disappointed as I couldn't really tell any difference. However, as the areas dried, the rust stains were definitely less noticeable.