So, I ordered this indigo dye kit. I liked the fact that it was all natural and so ancient. While I waited for it to arrive, I went to the thrift store for some white pieces to experiment with.
Notice the green color? It changed color as the air gets to it.
When I removed them from the dye - I placed them in the tin bucket and rinsed with water. Then I set them out to dry while other pieces where placed in the dye. I had an assembly line going!