I have really curly hair and I don't want to ruin it by always using an iron. I found a way to straighten it naturally and love the effect my hair gets. It didn't give it the perfectly straight hair that an iron gives but it tamed my hair and made it pretty. It probably gives people with wavy or straight hair a straighter and smoother look. Plus, it makes my hair so much softer! The first picture is my normally curly hair when it was wet, and the second is my straighter hair the next morning :)
Step 1: Prepare your hair
Your hair should be very wet; it's best to do it right after showering. Make a part on top then divide it on bottom and put a pony or something to keep one part separate.