Depending on how light the brown and the gray is. You'll probably get an ashy brown if it doesn't have a redish tone
Yes, only if the person uses hair dye.
no.
To cover gray hair and dye brown hair dark blonde, it's recommended to use a 20 volume creme developer. This strength provides enough lift to lighten the hair slightly while also covering gray effectively. Be sure to follow the instructions on the hair dye kit for best results.
To dye your hair gray, you will need to bleach your hair to a very light blonde before applying a gray hair dye. Gray hair dye usually does not contain any natural gray pigment, so it may be necessary to mix various shades of silver and white to achieve the desired gray tone. It's recommended to seek the help of a professional hair stylist to achieve the best results.
One will dye your hair blonde and one will dye your hair brown.
with hair dye
yes you can put blond hair dye in dark brown hair
dye it
dye it
You can dye it with hair products or you can bleach it
Yes.
Get some Grey Hair dye! WHY DO YOU WANT YOUR HAIR GREY?