Sunnyside 66732 Ready-Strip Rust Remover, Quart Trigger Spray

This is an awesome product, by far the easiest to use I've found, for removing rust stains from my vinyl fencing. The stains come from my lawn sprinklers, which draw water from a well. Very little "elbow grease" is needed. Usually it just takes a few squirts; then you wait a few seconds and wipe the vinyl clean with a rag or paper towel. It is odd to me that none of the big-box home stores around us carry it. Glad it is still on Amazon.

Does the job of removing rust

I read reviews of numerous products that claim to clean rust off of concrete but fail at the task. It appeared from the reviews that this one fills the bill, and it certainly did for me. There was one annoyance: The sprayer pump was a piece of garbage. Just simply didn't work. I had to remove the cap and pour the contents on the surface. It seemed like it required 2 rounds to do the job, but the result was just fine. (I didn't wait 'til it dried to find out; I just treated it twice.)

Used this on my refurbishing of a cast iron park bench that was waiting for the trash pick up.Salvaged it and used a small wire brush to remove the bit of rust on it. Worked pretty good, removed most of the rusty stuff. Painted the bench and it is lovely.

The product did not completely remove rust from concrete. I may have to reapply several times more. But overall, pretty good product.

As long as you have a bristle wire brush and this stuff combined, rust came off of every rusted bolt from car. My rotor T30 screw was the 1st item I used this product on. I was skeptical about this product and just let it sit in a bag to soak and it turned blue from doing that when I was done brushing it. This stuff is strong and works right away. Sorry I forgot to upload my after pics for my car seat bolts but they are completely clean. With a little antisieze wont have to worry about it again

Previously purchased from Auto Zone and the product worked ok. Don't waste your time ordering online. They never deliver the product! I've ordered 3 times and ended up cancelling the order because it was never delivered.

I have a large metal Decor object sitting on my living room floor. It removed all of the rust. Just please be careful not to get it on your skin it did burn my foot when I sprayed a little bit on it.