1. Apply full-strength using a garden sprayer, cloth, roller or sponge.
2. Allow stain to disappear and rinse. Repeat if necessary.
Wear eye protection and rubber gloves during use. Every surface is different, so always apply on an inconspicuous area before using. Will etch glass if not rinsed immediately. Spray surrounding plants and grass with water before and after use. Do not apply to any paint, stain or surface containing iron oxide pigments. Let dry and wait for test results before application.
DANGER: HARMFUL IF SWALLOWED. MAY CAUSE BURNS WHICH MAY NOT BE IMMEDIATELY APPARENT.
Contains Hydrofluoric Acid and Oxalic Acid. Avoid contact with eyes and skin. Use only in a well-ventilated area. Avoid breathing of vapors and mist. Do not ingest. Wear chemical-resistant gloves and eye protection.
FIRST AID: For eye contact, flush thoroughly with water for at least 15 minutes, removing any contact lenses, and get immediate medical attention. For skin contact, flush with water for 15 minutes and get medical attention. If swallowed, do not induce vomiting. Drink several glasses of water or milk, and get immediate medical attention.
KEEP OUT OF REACH OF CHILDREN.
Can I use Goof Off® Rust Stain Remover Outdoor on my brick?
It's not recommended as it will remove the color from brick.
Can I use Goof Off® Rust Stain Remover Outdoor on a painted surface?
This product is safe on most painted surfaces, but always test it in an inconspicuous spot first to make sure there’ll be no damage. Some paints are pigmented with iron oxide, which is what this product’s designed to remove. When it comes into contact with iron oxide, it will bleach the color.
Goof Off® Rust Stain Remover isn’t removing the tannin stains from my concrete/deck/siding. What can I do?
Use Home Armor® EZ House Wash or Home Armor® EZ Deck & Fence Wash to remove tannin stains. http://www.homearmor.com/product/e-z-house-wash-gallon
Can I use Goof Off® Rust Stain Remover Outdoor to remove rust stains from a toilet bowl?
No, use Goof Off® Bathroom Rust Stain Remover in the toilet bowl. It’s safer on porcelain. http://www.goofoffproducts.com/product/rust-stain-remover
Can I use Goof Off® Rust Stain Remover Outdoor on asphalt shingles?
No, this is not recommended.
Will Goof Off® Rust Stain Remover Outdoor remove calcium or lime buildup?
Yes.
Can I use Goof Off® Rust Stain Remover Outdoor to take rust stains from natural stone?
Test the product first in a small, inconspicuous spot to ensure no damage occurs.
Is Goof Off® Rust Stain Remover Outdoor safe for plastic decks and fences?
Yes.
I have rust stains on my pavers. Can I use Goof Off® Rust Stain Remover Outdoor to take these stains away?
Test the product in a few small, inconspicuous spots first to ensure that no damage occurs.
I was told Goof Off® Rust Stain Remover Outdoor would remove the oil stains from my driveway. Is this accurate?
No, it could make the stain worse. To remove oil stains use Goof Off® Power Cleaner & Degreaser. Apply the product, let it sit till the oil stain is pulled up, and then rinse off thoroughly. The oil stain will usually be lifted entirely in 30 minutes to a couple hours.
My bottle of Goof Off® Rust Stain Remover Outdoor has a date ink-stamped on it. What does this date stand for?
This is the date the product was manufactured.
I'm very impressed and happy with this rust stain remover. Good stuff! I used a gallon of this today to clean 100 feet of badly stained vinyl fence and it worked great! I put a little in a bucket then used a sponge mop to apply it to the fence. It started working immediately and removed the rust stains in just minutes.
Nate – UT
I didn't really believe that this would work on removing the heavy rust stains from the vinyl siding on my house, but just a few minutes after spraying it on-the rust stains completely disappeared! Too easy!!
Rust Stains Disappered! – SC
Product Caution Disclaimer
The “Directions for Use” are included to help you better understand our product. However, they do not provide you with all of the information needed to use the product safely and effectively. Prior to using any of our products, you should always read the entire label including all cautions. The contents of this website, such as text, graphics, images, and other material contained on this website ("Content") are for informational purposes only. Although Barr believes it to be accurate, we make no representation, warranty, or guarantee, and disclaim any liability with regard to the accuracy or completeness of the information, or the results of any action taken by anyone who relies on the Content. The Content is provided on an "as is" basis. Never disregard professional advice or delay in seeking it because of something you have read on this website. Reliance on any information provided by Barr, Barr employees, others appearing on this website is solely at your own risk. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, call your doctor or 911 immediately.
©2013 W.M. Barr & Company., Inc Memphis, TN
Get Easy Answers For Your Toughest Stains!
Visit the Goof Off® Stain Solution Center.