How often should dry hair be washed?

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...

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 ...

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

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...

what is the best hair die for dry hairs?

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

when straightining hair with uh flat iron, is it better to do it when your hair is wet or dry?

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...

Should I sleep with it inna towel or should I just sleep with it down. It's not soaked but deffinitely still wet. I need it d...