washfast

This week: Clean dye studios, saturated color and vinegar post-bath for everything?

This week: How to keep madder “fast” and is alum toxic?

Each week, we are emailed with questions from our natural dye community asking simple and complex questions that we thought might be worth sharing. Here are a handful from this week answered by natural dyer in chief, Kathy Hattori, Founder of Botanical Colors: Is there any way to remove iron from fabric to brighten it […]