INFORMATION ARTICLE
How to Clean a Dyson Hairdryer
London, England - March 13, 2026
Keep your Dyson hairdryer performing at its best with proper cleaning and maintenance. This guide includes everything you need to know about cleaning the hairdryer filter, including how often to do it and the best cleaning method.
Why clean your Dyson Supersonic™ hairdryer
Implementing a consistent maintenance routine not only extends the lifespan of your hairdryer but also maintains optimal styling results to create a professional blowout finish every time.
The Dyson Supersonic™ hairdryer harnesses our patented Air Multiplier™ technology to generate a high-velocity jet of controlled air. The filter plays a crucial role in regulating airflow into the machine. When dust and debris accumulate, they can restrict air intake, resulting in compromised performance of your Dyson hairdryer.
Hairdryer attachments can also naturally accumulate residue from styling products during use, which can transfer onto your hair with each drying session.
How often should you clean your hairdryer?
Cleaning and maintenance correspond to your usage patterns. If you use your Dyson hairdryer daily, consider cleaning it every other week to maintain optimal performance. For less frequent users, a monthly cleaning cycle will be enough.
If you notice diminished airflow or reduced efficiency, it might be time to clean your hairdryer, regardless of your usual schedule.
How to clean your Dyson hairdryer attachments
The precision-engineered attachments for your Dyson hairdryer can become dirty from contact with styling products. For hygienic performance and optimal results, these attachments require a consistent cleaning routine. Follow these steps for cleaning your attachments:
- Detach accessories: Start by detaching all accessories from the machine.
- Wipe thoroughly: Use a microfibre cloth to wipe your Dyson attachments with fresh water, avoiding chemical cleaning agents, as they may compromise the surface coating.
- Completely dry: Make sure each attachment is completely dry before reattaching it to prevent damage from internal moisture.
The benefits of a properly maintained Dyson Supersonic™
Cleaning your hairdryer optimises air circulation and maximises the operational lifespan of your machine. Follow our Dyson-recommended maintenance routine to enjoy the full capabilities of your hairdryer.
Whether your styling objectives include controlling fine flyaway hairs, creating structured volume or achieving smoother, straighter results, a properly maintained hairdryer is essential for precise styling.
