One of the most common problems that people encounter when dying hair brown is unwanted tonal qualities. If the wrong colour is selected at the outset, the results could be disastrous. Applying ash or cool colours to blond hair in an effort to dye it brown often results in a greenish cast or undertone to the hair. This is because brown hair possesses near equal parts of all three primary colours: red, yellow and blue. Blond hair has no red pigment whatsoever. If a cool colour with a green or blue base is applied, the result is blue, green or blue-green hair. Fortunately, fixing this type of colour error is easy to do.
- Skill level:
- Moderately Easy
Things you need
- Hair clips
- Colour bottle
- Red-based colour
- 10 volume (strength) developer
- Warm water
Comb the hair until it is free of tangles. Section the hair into four loose sections by creating two parts, one horizontally and one vertically. The parts should run from ear to ear and from the middle of the forehead to the nape. Clip the sections into place if they do not remain parted on their own.
Pour 59.1ml of colour into the colour bottle. Add 56.7gr of 10 volume developer. Screw the lid tightly on the bottle, cover the open tip of the lid with your finger and shake vigorously until the colour is thoroughly blended. Put on gloves.
Apply the colour mixture along the parts of the hair and around the hairline by placing the tip against the scalp and lightly squeezing. As the colour comes out of the bottle, slowly move the bottle along the line so that a thin line of colour forms. Work the colour into the hair using your fingers.
Apply colour one section at a time starting at the top of each section. Create a 1/2-inch thick horizontal parting by parting the top of the first section. Apply colour to the base of the hair against the scalp using the same method outlined above.
Draw an s-shaped line of colour along the length of the parted hair and work it into the hair until the parted section is thoroughly saturated. Place the parted section up and over the head so that it is out of the way. Continue applying colour using 1/2-inch partings until the entire section is saturated with colour. Move onto the next section, and continue until all of the hair has been covered with the colour.
Set a timer for 20 minutes and process the hair at room temperature for the duration. Rinse with warm water until the water runs clear. Shampoo and condition.
Tips and warnings
- Colour selection is paramount when it comes to correcting greenish hair. Remember, red is the colour that green hair is missing, but choosing an all-red colour could result in a reddish colour instead of the rich, brown colour desired. Instead of choosing a red colour, select a brown colour that has a warm or reddish base. Perfect examples include auburn, chestnut and burgundy.
- If more colour is needed during the application process, mix additional colour according to the same instructions. Four oz of colour should be enough for short and medium hair lengths. Long hair may require 227gr or more.
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