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Goof Off

Model # GSX00101

Internet # 100127368

Store SKU # 759937

128 oz. Rust and Stain Remover

This item has been discontinued.
The Home Depot no longer carries this specific product.




Model # GSX00101

Internet # 100127368

Store SKU # 759937

Goof Off Rust Stain Remover is specially formulated to react with oxidized iron to neutralize and remove tough well water rust stains from most outdoor surfaces. No rubbing or scrubbing is needed. Stains simply dissolve away! It can also be used to remove lime scale and calcium deposits. The Goof Off Outdoor Rust and Iron Stain Remover dissolve rust stains on contact. Spray on and stains disappear. Use it on rust-stained concrete and tools also works on calcium and lime stains. When used as directed Rust Aid is safe around pets and plants.

  • Removes rust and iron stains on contact
  • Spray gel sticks to stains
  • Biodegradable
  • Safely cleans exterior walls, foundations, driveways and more
  • Great for stains caused by well water sprinklers
  • Works the first time

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Product Size (oz.) 
Cleaning Features 
Product Form 
Professional/ Residential 
Suitable for Metal Only 
Warranty / Certifications
Manufacturer Warranty 


Rated 4.1 out of 5 by 41 reviewers.
Rated 4.0 out of 5.0 by Surprised how well it works Found 3/4 of a gallon of rust remover in my garage must have been 2 or more years old. Forgot if it was any good last time I used it so tried it again. Let me tell you, I have never written a review on any thing berore but this works great on painted surfaces. My house has ten year old paint on it's stucco and the sprinkler water rust stains washed right off, just don't get to close to the sprayer and inhale. Used it on my painted stamped concrete drive way and it worked just as well. Tried it on my unpainted side walk and it did not do much. So on painted surfaces it works fantastic. Good luck! March 21, 2015
Rated 1.0 out of 5.0 by Ruined my paint! I SPRAYED MY WALLS AND IT REMOVED MOST OF THE RUST STAINS, BUT IT BLEACHED MY WALLS AND RUINED MY PAINT! How can i fix this? September 6, 2015
Rated 1.0 out of 5.0 by Did Not Remove Rust Spots From Fertilizer Rust and Stain Remover left light spots every where and did not remove the iron rust spots from the fertilizer. August 30, 2015
Rated 1.0 out of 5.0 by Made Things Worse Not only did it not get the rust stains out caused by fertilizer, but it actually left large bleach stains immediately. I would not recommend August 7, 2015
Rated 1.0 out of 5.0 by Didn't do as advertised This product may remove very light rust stains. It certainly did not work removing the rust stains on my driveway. It actually left bleach stains after using it according to the directions on the label. This was a disappointing waste of my $10 bucks and time. I definitely would not recommend this product. June 11, 2015
Rated 5.0 out of 5.0 by simply magic for iron/fertilizer stains on concrete walkway Simply magic for its purpose. I needed a product for some iron/fertilizer stains on my concrete walkway. This product is perfect: just put on stains, a bit (less then 1 minute) of scrubbing with a brush, and wait 15 minutes .... the concrete is gray, almost as new, again. June 28, 2015
Rated 5.0 out of 5.0 by Absolutely best rust stain remover! So glad to have found this product! No scrubbing needed- spray on, hose off and rust stains are gone! February 10, 2015
Rated 5.0 out of 5.0 by this stuff is awesome this stuff worked great on my house. my sprinklers were spraying well water all over the front of my house. leaving rust stains everywhere. all i did was spray this stuff on and wash it off. June 2, 2015
  • 2015-10-11T10:58:10.489-05:00
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