Guardian product testers evaluated 22 hair dryers to identify the best options for home styling, covering everything from gentle diffusers for curly or fine hair to powerful high-speed dryers and compact travel models. The review found that switching from a cheap, heavy dryer to a modern, higher-performing one can dramatically cut drying time and reduce arm fatigue.
What did the testing process involve?
The reviewer tested a range of hair dryers across different price points and technologies, assessing how quickly and effectively each one dried hair, how loud it was during use, and how comfortable it felt to hold for extended periods. The comparison drew on personal experience, including years spent using an old, bulky dryer that took around 20 minutes to fully dry hair and was described as uncomfortably loud.
By contrast, newer models tested were shown to significantly speed up styling routines, with some cutting drying time well below the 20-minute benchmark set by outdated budget dryers. The review emphasises that upgrading equipment, rather than changing haircare products or technique, was the single biggest improvement to the tester’s daily routine.
Why does the right hair dryer matter for different hair types?
Different hair types require different airflow, heat settings and attachments, which is why the testing included diffusers for curl definition, high-speed dryers for fast results, and lightweight travel dryers for portability. Models suited to fine or damaged hair typically prioritise lower, more controlled heat, while thicker or curlier hair often benefits from stronger airflow paired with diffuser attachments to reduce frizz.
Upgrading my hair dryer made the biggest difference to my routine, the reviewer said.
What should shoppers consider before buying?
Buyers are encouraged to weigh drying speed, noise levels, weight and attachment options against their specific hair type and styling needs, rather than focusing on price alone. The Guardian’s testing suggests that investing in a well-designed dryer can meaningfully reduce the time and physical effort involved in regular hair-washing routines, making it a practical upgrade for many households.
