A hair dryer is an electromechanical device that blows hot air over damp hair to speed the evaporation of water to dry the hair.

Blow dryers enable better control over the shape and style of hair. 

They disappear with a single washing of the hair.

Its very easy to use hair dryer on hair for hair styling.

It also helps to straighten the hair, if one uses a hair dryer and brushes the hair at the same time. Finally, it helps style the hair by adding volume.

First make parts of hair, take hair dryer and role brush over hair one part then the other.

Start from last to front.