I guess I would ask you if you have a perm or color in your hair. If you do, you need to do alot of deep conditioning and always put a gel, spray or something to protect your hair before using an iron on it. If you dont have any chemicals on it, I would ask you if you are on any meds. Medicine is very hard on the hair. Other factors to your hair falling out because of the iron may not be the iron. It could be anything from drinking cola drinks to bad shampoo to a health problem. There are alot of factors to why someone may have hair falling out. Also, if your hair is long, never brush wet hair.