Sunnyside 66732 Ready-Strip Rust Remover, Quart Trigger Spray

works great

Works great to remove rust stains in sink

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.)

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.

I bought this the first time at a paint store and loved it; however I couldn’t find it anywhere again. And then found that Amazon had it I was so excited! I have VERY hard water and the rust is just horrible. I spray and walk away. I rinse and the rust is gone

I tried to clean some light rust from some of my wrenches and this stuff was pretty useless, it just didn't work well. I used it as the directions said but I still had to use steel wool and a lot of elbow grease.

Does the job of removing rust

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