- Blend the 1: 1 ratio for a normal colouring, or 1: 2 for a lighter shade.
- NATURAL HAIR: apply on lengths and tips, then on the roots after 15 to 20 minutes.
- DYED HAIR: apply on the roots, then on the lengths and ends after 15 to 30 minutes.
- Leave to act as indicated on the instructions.
- Rinse thoroughly, then wash and follow with conditioner.