STEP 1: Mix hair dye with oxidant cream at a 1:1 ratio.
Make sure to close the lid of the product right after use.
As for the product of black & dark brown, though the color of the oxidant cream is reddish, it will come out as dark brown.
STEP 2: Begin applying the section with a large quantity of gray hair first.
The appropriate angle of brush in applying the mixture is 45 degrees to the downside.(Using the brush with its angle down helps you apply a sufficient amount of mixture to the requiring section of gray hair).
STEP 3: Leave it for a minute after application.
For short hair, apply the mixture to the hair within around 10 minutes, and then set the time.
For those with thick hair with large quantity of gray hair, leave it for another 1~2 minutes.
The effects may be different depending on the quantity of application and temperature.
Before rinsing, have a bit of water on the tips of your fingers, gently roll over the scalp, and lightly massage your hair. Your hair can be evenly dyed, with the dye absorption along the face line to be removed.
STEP 4: After shampooing and rinsing, styling your hair.