Dye — Acid

Acid dyes "exhaust" exceptionally well, meaning nearly 96-100% of the dye moves from the water to the fiber, making them environmentally friendly with little chemical residue. Heat Set: Heat is crucial for fixing the dye to the fiber. Basic Immersion Dyeing Technique

Fill a stainless steel pot with water, add the dye powder, and stir to dissolve. acid dye

Respirator mask (for powder handling), gloves, and safety goggles. Acid dyes "exhaust" exceptionally well

Do not stir wool vigorously while hot to prevent felting. add the dye powder

Knowing this will help me suggest the best dye-to-fiber ratios. Acid Dye - Jacquard Products