Rust and Iron Stain Remover, Spray and Rinse Formulation - 1 Gallon (128 Ounces) - Safely and Easily Takes Out Rust and Iron Stains, Great for Vinyl Fencing

As described but it didn’t remove my toughest rust stains

This is the best rust remover I have ever used. I put it in a spray bottle and spray it on. No rubbing, scrubbing, wiping,...nothing and the rust disappears. You can watch it work. I have hard water that leaves rust in the commode, the shower, the sink. This product really does the trick.

I used this on my LP tank which had been getting hit with rusty water from our sprinklers for over 20 years. I just applied it with a paint roller and waited for a day. I had to repeat several times but the rust just disappeared. Not as fast acting as more expensive products, but it is well worth the money.

Did not work well and had crystals settled on bottom.

Great product....I have been searching over a number of years with various expensive products that manufactures claim will remove rush stains from white plastic or vinyl fencing...In my situation, I use well water to irrigate lawn. The water contains iron, consequently, rust on fence....Nothing that I used over the past years worked to remove this rust from fence....By luck, I found this product after searching Amazon. I apply wet with sponge...Wait, then remove product with same sponge; then I wash with well water....Fence looks new....Hope this helps!

This stuff works really well on rust stains. Use in WELL ventilated area, wear gloves, and rinse thoroughly.

I live in a rust prone well water area. This is the best product I have used. It removed rust from everything that never worked before. I waited to write a review to see how well it did, and I love the results. Great product!

Doesn't remove a spec of rust. Save your cash.