How to make your hair grow. ?

I highlight my hair with light blonde highlights, and get it cut every month. I take Vit E, and still my hair stays pretty close to the same length which is to my shoulders. I want it longer. . . but because I highlight my hair, there is no way I can use that shampoo called Mane and Tail to help your hair grow, then my roots would grow faster. . . . . But maybe I just should and just get it highlighted more often. . . . . . Don’t know? Any suggestions or advice?

How Do I Best Fix Dry Hair?

Recently my hair has been really dry, and looks frizzier.
I don’t straighten or curl my hair hardly at all, so it’s not damaged from heat.

I’m currently using a Herbel Essence shampoo, and I was wondering what shampoos and conditions would be better to use, in order to put more moisture back into my hair and make it shiny and soft (I have thick relaxed hair).
Thanks!

My mum coloured my hair with temporary hair colour. . . can I wash it out with just water?

So my mum straightened my hair and put a little bit of temporary colored hair spray in it and I’m wondering whether I can just wash it out with plain water. On the can it says to brush the hair and wash it with shampoo to get it out. I have just had a shower and washed my hair so I don’t really want to have to wash my hair again.
So is it okay to use plain water??
Thanks
Thanks, unknown!