Love the adventurous spirit!! You made a comment in the video about using one sheet of ice for ice dyeing. You should totally do that! Line a cookie sheet with olive oil or parchment paper, then fill with water. Leave it outside overnight or in your freezer. Would be great to try on a skein or even on a blank.
I think on fabric you would get some really cool shapes. That is ahrder to see on yarn because the strands move compared to one another. But I always love a good reveal!
I did this once! ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-CE7QDy9AlvQ.html It was a little bit by accident. I was trying to collect snow on the yarn, but then it turned into freezing rain and I ended upw ith a block of snowy ice
Could be some of that, too. But I found a lot of pink on the edge when cleaning the other pot and realized it could have been some leftover pink acid dye.