A hair dryer, or blow 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, by accelerating and controlling the formation of temporary hydrogen bonds within each strand. These bonds are powerful but are temporary and extremely vulnerable to humidity. They disappear with a single washing of the hair.

Buying A Hair Dryer: Features To Look For

Size

Some hair dryers are big and bulky with a long barrel. This allows you to hold the barrel for better control as you dry and style your hair. However, there are also travel hair dryers that are compact and easy to store.

Ionic

Many hair dryers now have an ionic feature. This is to reduce frizz and drying time. If you want a greater amount of negative ions to counter your frizz and have shinier hair, then you can go one level up and get a tourmaline hair dryer.

Fan & Heat Settings

Standard-sized hair dryer will usually have separate fan and heat settings. That means there are 2 separate switches to control these 2 elements. So, you can have low fan speed but high heat settings and vice-versa.

Switch Location

There are 2 common locations for the fan and heat switches. They are on the back and side of the handle. It is a matter of personal preference. Some people find it easier to flick the switches when it is at the back while others prefer the side.

Read more: https://www.deluxe.com.ng/blog/hairdryer-get-your-wet-hair-dried-in-no-time


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