How To Use Solfine Oxy 40 Vol 1000ml:
1. Mix the Solfine Oxy 40 Vol with the appropriate Solfine hair color product in a non-metallic bowl, following the recommended ratio on the hair color instructions.
2. Stir the mixture until it reaches a smooth, creamy consistency.
3. Apply the mixture evenly to the hair using a brush, starting from the roots and working towards the ends.
4. Allow the product to process for the time specified in the hair color instructions, checking the color development periodically.
5. Rinse thoroughly with lukewarm water and follow with a suitable post-color treatment or conditioner.