Girls always change their looks according to fashion, in this way, she keeps trying different styles to her hair. Sometimes she curls her hair, and then straighten her hair. But girls, do you know that by continuously doing straightening in the hair, your hair can get a harm, sometimes it will start to break down due to straightening the hair. Today, we are going to tell you about the side effect of straightening. 1- If you keep straightening your hair again and again, then it affects your head skin. Due to this, you have to face the closure of hair pores, so that they do not get enough oil to bring moisture in the hair. This causes itching in hair. 2- During straightening, more formaldehyde gas is released from it, which is very harmful to your hair. Apart from this, getting straight into the hair may cause irritation in the nose, skin, eyes, and lungs. 3- Using a straightener in regular hair, your hair starts to break down, causing hair problems. Also read: Health & beauty benefits of Chocolate Choose wisely between these hair removal techniques How to use Jojoba oil to enhance the beauty?