to change is "changer'" in French.
- j'ai changé de couleur de cheveux
- mes cheveux changent de couleur
- la couleur de mes cheveux change quand ils sont mouillés
la couleur des cheveux
in order to know, that depends on you. you can't just say that. tou need to narrow it down. eg: the chemistry of hair hilights: does h2o2 change the color of human hair: dow does h2o2 change the color of human hair.
I would say his hair because ''hair'' these days is very valuable !
His hair is "ses cheveux" (masc.) in French.
a hair bun is 'un chignon' in French.
The color gold in French is "or".
Long hair is "les cheveux longs" in French.
ginger hair is 'les cheveux roux' in French.
'messy hair' in french is 'cheveux en désordre'
You can say "Il a des cheveux gris" in French to mean "He has gray hair."
dying your hair is when you change the color of your hair. so say your hair is blonde, then you can dye your hair a color either a shade lighter or darker or you can do a bold color or something new for a change! but dying your hair can be a bit challenging doing it by yourself and it does damage your hair a little bit. but if you want to I suggest you get professionals to do it!
The color green in French is "vert."