Special Opener 1000 ml

Suitable for professional use only. Instructions for use: Put powder opener in a non-metal container and mix with oxidant cream (10-20-30-40 volume) until a homogeneous mixture is obtained. Waiting time is between 15-50 minutes. Heat treatment can speed up hair bleaching time. Once the bleaching process is completed, the hair should be rinsed with plenty of water. It should be washed with shampoo.