1. Spray ESPRESSOTIME PRE-COLOR EQUALIZER on the most porous parts.
2. Apply ESPRESSOTIME COLOR BARRIER on the skin near the hairline.
3 Mixing ratio: 1-1 for full grey coverage. 1-2 for tone change/darken/ shadow rooting
4. Apply evenly on root touch up first, then if needed, apply to lengths.
5. Leave on for 10 minutes. Check color. The setting time is calculated from the end of the entire application. For resistant hair types, processing time can be extended.
6. Emulsify without water and remove any color stain with ESPRESSOTIME STAIN REMOVER, proceed with a specific shampoo for colored hair, then rinse.
7. Spray ESPRESSOTIME COLOR BLOCK on damp hair to seal the color development.
8. Rinse and proceed with the desired styling.
-For pre colored hair, a plex type additive can be used for more even deposit and texture-
-Hair dye cannot remove old dyes. it will not lighten old dyes, even if you apply a lighter color, it cannot burn off old colors, but only going darker.
Professional use only