Professional Stainless Steel Rust Stain Remover and Cleaner | NSF Approved | Non-Toxic & Food Safe | Quickly Cleans Commercial Equipment, Appliances, Grills, Sinks, and Tools – 4 oz

I recently bought an extremely rare and extremely collectible Boker pocket knife. Previous owner stored it in non optimal conditions and long lived rust began to pit the blades, the bolsters were corroded, poor little knife has had a hard life. I desperately wanted to restore this rare knife to a proper condition and I searched amazon for a product to deal with the rust and I found this product. Its cleaning power is OUTSTANDING. My first treatment of the rust brought 50% off the knife. The second treatment? I used an old toothbrush and gently worked the cleaner into the rusted areas of the knife and poof!!! Rust is gone!! COMPLETELY GONE!! Now I have a rare and beautiful collectible that looks EXACTLY like it did when it left the Boker manufacturing facility. I wish I could give 10 stars, it works that well!!

Thus was bought for my daughter. Don't know full details but she didn't complain about it. 5 stars.

I bought this for the rust on my outdoor bbq. It takes some work, but it definitely got some of the rust off.

Used as directed and it ruined my fridge’s finish. 🤨

Said it’s works great for griddle grills. It does not. But I’m sure it works for a bunch of other things.

I buy a lot of products from Amazon and I don't always have time to write reviews. This time, I was compelled. The photos don't do it justice and I'm kicking myself that I didn't take a before photo in advance of starting the cleaning process. The first two photos have the "before" on the right, and me starting the process on the left. Before today, the entire bottom of the fridge looked like the right side of those photos. I have a cat with a history of trauma who had peed all over the bottom of our fridge. We considered ordering a new door, but on a whim, I bought this product. I spent a half an hour doing cycle after cycle using the product the way the directions intended. The last photo is the final pic. Our fridge door is restored. The difference is incredible. Thank you so much for this awesome product!

I am very happy it got the little rust spots off my stainless fridge

The size. Everything else is great. Need more than 4ix. How come such a small amount was sent? Was it a mistake?