48 hours before dyeing, mix a small amount of 1 agent and 2 gel and conduct a patch test inside the arm or behind the ear.
Wear plastic gloves and mix the first dye and second oxidant in a 1:1 ratio. (It is recommended to use immediately because it will be less effective if stored for a long time after mixing.)
Apply: After wearing a gown, brush and apply the mixture so that it can be sufficiently applied to the hair.
Let stand for 20 to 30 minutes.
Wash your scalp and hair clean by shampooing with lukewarm water.