- Extra-fast lightening, recommended for professional use
- Moisture-sealing humectant, leaving every application with easy mixing and a smooth creamy consistency that stays moist
- Once applied, check regularly until desired level of decolorization is achieved
- Mix BW2 with 10 or 20-volume developer in a plastic bowl to a creamy consistency. Apply where highlights are wanted. Process up to 30 minutes, or until desired lightness is achieved.
