How is it different than a regular hair dryer and/ or flat iron?
Good question – idea behind it is the same: heated air; but there are 3 important differences with the LB device and those differences are KEY to being highly effective: A regular hair dryer: – Is often too hot (the lice and their eggs need to be exposed to 30 seconds of heated air in each area – if you hold a regular hair dryer against the head for that long, it will most likely burn you.