Every girl can pride in the exuberant naturally curly hair. Curly hair has strong disulfide bonds because of the natural structure of the hair proteins. Curls are made by chemical bonds that force the hair to bend. To converse limp straight hair into wild beautiful curls, you have to change the hair's natural structure. Don’t forget, however, that though a curling iron can create beautiful curls the heat damages hair. If you want to use a curling iron or hot rollers let hair dry completely first because the applied gears will direct heat directly to the hair and can burn it.
The new hydrogen bonds will maintain your curls only while your hair dries and cools. While applying a curling iron, keep the lock in a curled shape until it gets cool. If you remove the curled shape from hair before it's completely dry and cool then the weight of hair will break some of the hydrogen bonds and it will not keep curls as well.
Each type hair requires specialized care. Thus curly hair is more brittle and dryer than straight one and tends to frizzing. For curly hair care it is useful wash curly hair twice a week with special washing curly hair care products. Also cold water promotes making hair shinier, moistens locks and reduces frizzing. For curly hair care it is useful to massage the scalp with any essential oil such as olive, mustard or coconut oil.
