You Asked, Kathy Answered: The pH of Indigo
We get lots of emails from customers about challenges with dyeing and needing Botanical Colors’ President Kathy Hattori’s help. Why not share the learning so we can all benefit? From our inboxes to you, it’s simple: You Asked, Kathy Answered. Email questions@botanicalcolors with your plea for help! YOU ASKED: I set up an indigo vat a few weeks ago using fructose and lime. I dyed a few cotton items which worked well and now I want to dye some wool and silk. I’m having trouble lowering the pH. I’ve added more fructose but the pH is still 10.9. I tried … Read more