This week on FEEDBACK FRIDAY: When overdyeing indigo with weld, mordanting before or after?
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 [email protected] with your plea for help! YOU ASKED: I am dyeing with dried weld and would like to obtain the most bright yellow, so was wondering if I can use soda ash at 1% weight of fiber (wof) instead of calcium carbonate? Or will this give a big difference as both are elevating the pH level of the water? … Read more