Rinse the fringe in cold water. Put the dye in a large pot with plenty of luke warm water. Heat the water slowly, stirring until the dye is dissolved. Immerse the wet fringe into the warm to hot (not yet boiling) water and stir constantly to achieve an even dye. Once the desired tone is achieved (can only be seen after the fringe is dry), rinse in cold water, press out excess water, dry in the dryer and press.
Test on a small piece first!