https://www.evapo-rust.com
I picked up a gallon of Evapo-Rust from the local O'Reilly Auto Parts store yesterday. I tried it out on a stubborn #3 sized skillet with some rust pits. I used a disposable aluminum lasagna type of pan & folded it up around the cast iron skillet in an attempt to make the container as small as possible. Poured enough Evapo-Rust in the pan to cover the skillet & then placed it all inside a plastic trash bag. I let it soak overnight & removed the skillet this morning. Some slight scrubbing with a stainless chore-boy & it is now seasoning in the oven. I found a separate clean plastic container with a screw tight lid to pour the used Evapo-Rust into. The fluid isn't very dirty & looks like it will perform many times. I had previously soaked this skillet in a lye tank to remove most of the junk.
If you have previously thought about trying out Evapo-Rust, I don't think you will be disappointed.
I picked up a gallon of Evapo-Rust from the local O'Reilly Auto Parts store yesterday. I tried it out on a stubborn #3 sized skillet with some rust pits. I used a disposable aluminum lasagna type of pan & folded it up around the cast iron skillet in an attempt to make the container as small as possible. Poured enough Evapo-Rust in the pan to cover the skillet & then placed it all inside a plastic trash bag. I let it soak overnight & removed the skillet this morning. Some slight scrubbing with a stainless chore-boy & it is now seasoning in the oven. I found a separate clean plastic container with a screw tight lid to pour the used Evapo-Rust into. The fluid isn't very dirty & looks like it will perform many times. I had previously soaked this skillet in a lye tank to remove most of the junk.
If you have previously thought about trying out Evapo-Rust, I don't think you will be disappointed.