A subject I am keenly studying. Dyeing with natural material has not proven to be as chemical free as I hoped it would be. This article is very thorough and thought provoking.
I’ve thought about writing this post for a while. This topic, more than anything else in natural dyeing, brings up emotion and occasional controversy. My goal with this post is to present some facts, with references to reputable sources that you can check and read further. Natural dye books unfortunately tend to be bastions of misinformation, rife with generalities and opinions that are expressed as facts, and I do not consider the majority of them to be reputable sources of factual information about chemicals or chemistry.
I always kind of cringe when someone asks me about mordants and their toxicity. It’s not because I’m reluctant to talk about it, it’s just that it’s a complex subject and I usually don’t have time at a show or in an interview to address the topic well. It’s a difficult one to answer succinctly. That’s a big reason that I chose to write about it…
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