If you are looking for the Best Ionic Hairdryer then there are some key things that you must do. The first thing that you must analyze is the type of hair that you have. Everyone has different hair and this makes a huge difference when you are choosing what type of hair dryer that you want. The main difference between an Ionic Hairdryer and a regular hairdryer is the way that the dryer dries your hair. Regular hairdryers do damage to your hair if you use them on a daily basis as they heat from the hair dryer strips your hair of the protection that it needs. If you use an ionic hair dryer you are not just blasting your hair with hot air but are actually using positive and negative ions to dry and smooth out your hair. Now the main thing you will want to keep in mind is how much do you plan to use your hair dryer, if it is on a daily or almost daily basis then you may well be better off spending a few extra dollars and buying a top of the line one. If you only use your hairdryer occasionally then maybe this is not necessary, the real question is about the health of your hair versus the cost of the hairdryer and this is a question only you can answer!