How to keep my hair straight for 9 hours?

Its really annoying. Everytime I go to straighten my hair, its great for about an hour, and then it goes all horrible again, ...

if I straightn my hair then when I go down I put hairspray in it willit stay straight all day are make it puffy??and if I put...

I straighten my hair and it usually stays straight all day but since I started at a new school, after about an hour in the sc...

Because I heard "olive oil" works to keep hair straight; but I looked all over my kitchen and couldn't find it. However, I fo...

Okay I have really wavy hair and I have to blow dry it because if I towel dry it goes a lot more wavy and I straighten it str...

Please dont say"get a straightner" cause I have one and I straighten my hair for atleast an hour an a half and it starts to g...

well I am half white half black I have thick corse curly hair and I love it_ I also straighten it and it looks great either w...

ok I have straight hair extensions and my hair is wavy how can I make my hair extension wavy also?

How to straighten african american hair add keep it from being dry?

Hi, My Hair has been dyed loads of times. It is now dark brown with a tint of red...everytime I wash it It goes really Pooofy...