I need help getting my hair to stay straight?

I have naturally curly hair. I usually blow it right when i get out of the shower and then its pretty straight. I use a leave in conditioner once its dry and then i straighten it. I then cold blow dry it so it stays a little better. But the ends of my hair and my longest layers always flip up ):
I need some suggestions of how to keep my hair straight!
If i need a specific product or new hair straightener i’d be willing to go out and get it.
i have this straightener right now http://www.conair.com/satin-finish-ultra-slim-ceramic-straightener-p-60.html
but if you know of one that works better please let me know!
i have this one too, i just don’t use it usually

alright, so this is practically the perfect question for me to answer. i had the same problem as you, and the same straightener. i got it pretty cheap, and i thought that other more expensive ones would be a waste of money. but then it broke, and i bought a new Hair Art straightener that gets up to 400 degrees and my hair stays straight all day. i got it at a hair salon for $75, but it will depend on were you buy it. check out this website. http://hairartproducts.com/wp/index.php

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