Last updated: August 20, 2021

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We have noticed that one of the most sought after items on the market is the hair dryer. And for many it is an important item in hairdressing and personal use. To make sure you don't make a mistake when choosing your hair dryer, you need to know what the right criteria are, which is why we'll tell you about them here.

The hair dryer is an electric appliance designed to straighten or shape the hair. It does this by blowing hot air at high speed which dries the hair. This has the effect of straightening the hair and moulding it into the desired shape. It is an essential item in hairdressing, as it is used for almost any hairstyle.

The importance of this item has boosted it in the market and positioned it as one of the most varied. Functionality, style, power and other aspects vary from model to model, so there is a lot to look at. We will tell you more about these aspects below.

The most important facts

  • The hairdryer is a very important hairdressing item, used in many hairstyles and hair changes. For this reason, it is one of the most popular and most diverse models.
  • They work by blowing hot air, which is directed towards the wet hair while it is being styled and shaped. This is repeated until the hair is completely dry and straight. Rapid blow-drying with hot air makes the hair take the shape it is given, which is why it is so widely used for styling.
  • The hair dryer is a very useful tool for hair professionals. But it should also be used sparingly, as blow-drying hair at high temperatures too often can damage it. To counteract the damage, hair drops are often used to moisturise and repair the hair a little.

The Best Hair Dryer: Our Picks

Buying Guide

To buy the right hairdryer you need to know a bit about its specifications, so here we'll tell you what you need to know. We'll also tell you about the types of hairdryers you can find on the market, as well as the approximate budget you'll need, and the shops and shops where you can get a good range.

Hair dryers are a staple in many women's daily routines. (Photo: akz /

What is the hair dryer and what are its advantages?

The hair dryer is an electrical appliance that is considered a beauty product. It is used in hairdressing or as a personal product for straightening or styling hair. It works by blowing hot air at high speed, which is directed at the hair, which is then straightened or shaped by the heat.

The world's first hair dryer appeared at the end of the 19th century in France. This was a large machine, and was adapted from a hoover. The hoover had been modified so that instead of drawing in air it expelled it, and the air was heated by the same motor as the machine.

It was a bit cumbersome, but it was a first step. Today you can get top of the range dryers. Technological developments have focused on reducing possible damage to the hair, although it is still recommended to use hair treatments after drying. They are also designed to provide longer lasting straightening and styling.

  • Enables hair to be straightened
  • Used for simple or elaborate styling
  • Helps improve the appearance of hair
  • Simple to use
  • Current technologies have reduced damage
  • Frequent use can damage hair
  • Uses a lot of electrical energy
  • Can cause minor burns
  • Better quality ones are expensive

Ceramic, metal or tourmaline hair dryer What should you pay attention to?

Hair dryers have several functions and variations, which should be checked before choosing one. But the first thing you should check and which will determine many aspects later on is the type of hairdryer you want. There are three types: ceramic, metal and tourmaline.

Ceramic hair dryers. These are considered to be the best for your hair and the least damaging. This is because ceramic heats up very quickly and evenly, thus distributing the heat evenly. This results in fast drying and no damage to the hair.

Metal hair dryers. These are actually the least preferred. Because the metal doesn't heat up and stay hot evenly, it doesn't distribute the heat properly. This means that some parts of the hair receive much more heat than others, resulting in damage. However, these are the most affordable hairdryers.

Tourmaline hair dryer. Tourmaline is a precious stone that emits negative ions. These ions counteract static in the hair and prevent frizz, which is a huge benefit. The thing is, tourmaline is a precious stone, which means that these hairdryers are expensive.

Ceramic Metal Tourmaline Tourmaline
High temperature resistance High Medium High
Heat distribution Even distribution Uneven distribution Even distribution Even distribution
Frizz Reduces frizz Does not prevent frizz Prevents frizz
Drying speed Fast Slow Slow Fast
Cost Medium Low High

Certainly this is an essential criterion for purchasing a hair dryer, but it is not the only one. It is also important to check that it has a good quality cord, the right size and the desired power.

How much does a hair dryer cost?

When it comes to hair dryers, variety is what is most abundant. Because of this enormous variety there is also a very wide range of prices to choose from. Prices are influenced by many aspects, such as the prestige of the brand, the quality of the product and the functionalities it offers.

Hair is part of the business card, hence the hairdresser's is almost a social centre. So it is not advisable to limit too much the costs of products that will affect the health of your hair, such as the hairdryer. But don't worry, variety helps you find the perfect hairdryer on a budget.

Buying criteria

Here we tell you about the criteria you should look out for when buying a hair dryer:

  • Weight
  • Frequency of use
  • Characteristics of the cable
  • Accessories
  • Temperature control


Weight may not seem to be very important, but in fact it is one of the basic criteria for choosing a hair dryer. And that's because a few grams can make a huge difference. Especially when working for long periods of time or in uncomfortable positions.

So heavy hair dryers tend to wear out your arm quickly, which is why they are not preferred. The lighter it is, the more comfortable it is, because it won't be a big effort to hold it for long periods of time.

Frequency of use

To choose a specific model you should consider how you will use it. If you are a hairdresser and you are looking for a working tool, you are sure to use it a lot. In that case buy a hair dryer that is strong and durable, designed to be used constantly and continuously.

If you are not a hairdresser and are looking for a tool to complement your everyday life, you don't need such a heavy-duty appliance. Considering that the use will be moderate or low, you can choose a simpler, less rugged and more economical one.

Characteristics of the cord

Hair dryers work with a lot of electricity, which means that they consume a lot of electrical energy. So a prerequisite is that the hairdryer should have a good quality cord. It needs to be able to withstand the heat that will generate all the electricity the hairdryer will require. As a general rule, thin cables are not particularly resistant.

If the cable is thick, it is more likely to withstand the heat and electricity without problems. Of course, the downside is that thicker cables are more difficult to handle, so you should weigh up the options and consider which is best for you. Cables with a 360° rotating base often score extra points, as this feature makes them much easier to manoeuvre and move.

Hair dryers have many specifications that you need to keep an eye on in order to get the right one. (Photo: Ryan McGuire /


The main accessories that come with a hair dryer are nozzles and diffusers. Both are attachments that are placed on the tip of the hairdryer to focus the air in different ways and create different drying effects. The nozzle is narrow, which focuses the air in a narrow range and concentrates the heat. It is useful for styling details or smoothing thick hair.

While the diffusers are not narrow, but are large heads that distribute the air over a larger surface area. This reduces the temperature and increases the range of action of the hairdryer. They are used to give volume and to define curls. It is ideal to have both attachments, as having both gives you more possibilities to play with your hair.

Temperature control

This is an important aspect, as regulating the temperature allows you to choose the ideal amount of heat for each type of hair. Using a fixed temperature can be counterproductive if the temperature is not right. So it is necessary to have more than one heat setting for optimal drying. The ideal minimum is 3 heat settings, plus a cool setting for drying sprays and other products that are placed on the hair.

Image source: kornienko /

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