How to get yellow out of gray hair?

I was just wondering, how does getting gray hair effect stress and worry? And, how come some of us who are young get gray hai...

How do you get the yellow out of gray hair?

i have blonde hair with brown highlights in it but i want blonde how do i do that???

Is there any way to get rid of lil hair marks..like where the hair grows?

I DYED MY DARK BROWN HAIR BLONDE AND IT TURNED YELLOW WHAT DO I DO TO GET IT PLATINUM BLONDE??

Ok my grama has gray hair but today we noticed that it has yellow in it, how does she get the yellow out? Thanx:)

My hair is straight and whenever I curl it or put curling stuff in it, it doesnt stay curly how do I get it to stay?

Okay so recently I've dyed my hair its pretty much blonde but as a yellow orangey colour to it how do I get rid of that and g...

I HAVE A BLACK RINSE NOT PERMANENT . HOW DO I GET THE RINSE OUT?

My water is full of iron so its like naturaly blonde but now its orange and its horable!! Whats the fastest way to get iron o...