1. Begin working on previously highlighted hair and Glaze the entire hair, process, then dry hair completely.
2. Isolate 3 zones (as shown in diagram) using Colortrak Croc Clips.
3. Starting in Zone 3, work in diagonal back panel sections toward the back of the ear. Apply Formula C from midshafts to ends using the Colortrak Ultra Color Brush.
4. In Zone 2, work in vertical slices to fuse Formula B into Formula C from midshafts to ends, working to the back of the ear.
5. Then in Zone 1, work in horizontal slices to randomly apply Formula A fused into Formula B from the root area to ends.