Also, it will be harder to get a perfectly smooth part if your hair is knotted up 5 Use a comb to create a horizontal part just behind each ear To separate out the underlayer, draw a Bottom Half Hair Dyed 16 images bottom half hair dye how to dye blonde and black hair bellatory, half blonde in hair color streaks hair questions hair styles, blue black Half and half hair (or split dye) is when you divide the hair right down the middle and dye each half a different color This can range from subtle, natural colors to bold, contrasting What Celebrities Look Like With Bold Dyed Hair Colors Bottom layer of hair dyed red