How often to wash hair?

How often should you wash your hair after you have had it chemically straightened.

So I went to get my hair cut and my stylist asked me how often I washed my hair, I said everyday cause I did. But she told me...

How often should I clean my hair brush, so that theirs no bacteria, or icky stuff on it? I make a homemade hair brush cleaner...

How often are you supposed to wash your hair? Everyday, every other day, etc. Thanks

Will I damage my clean hair if i curl it with a curling wand the day i have just washed it?

Ok, so I've been wodering how often I should wash my hair for it to be healthy. I was it every day, and when I wash it every ...

I have light brown hair with lots of natural blonde highlights. I don't want to ruin the colour of my hair, so I want to ligh...

I got bleach from bleching my hair on my hands how do I get rid of it

I heard something about washing your hair with mayonaise makes it soft and smooth? how much do you use? how long do you keep ...

Hi I have curly brown hair but what do I do when I wash it. If I use gel or moose, it'll get dirty again obviously...when I ...