I believe it was Doug, who mentioned this as a method to get the rust out of the inside of a teapot. It's been awhile, so I can't be sure who talked about it. Whoever it was, thanks. Looks like it's working!
The first picture is a few moments after setting it up. The second picture is after an hour. I'm going to leave it running until I get home this afternoon.
https://imgur.com/a/lDaqk
The first picture is a few moments after setting it up. The second picture is after an hour. I'm going to leave it running until I get home this afternoon.
https://imgur.com/a/lDaqk