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Dyson Airstrait™ dryer and straightener (Prussian Blue/Rich Copper)
Straighten as you dry. 2x the shine.¹ Faster styling using only air. No heat damage.2
Faster styling3 – straightens as it dries.
Maintains hair’s natural strength. No heat damage.2
Saves up to 8 minutes every time you style.⁴
Effortlessly smooth, straight results.
66% reduction in frizz and flyaways.1
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Dyson Airstrait™ straightener
Faster styling3 – straightens as it dries
Achieve salon-straight blow dries in one easy step. Dries and straightens hair, simultaneously.
No heat damage.² Uses only air.
Unlike conventional straighteners, the Dyson Airstrait™ dryer and straightener doesn’t use hot plates. Using only air to create straight looks, without heat damage.
94% of users agree their hair looks and feels soft5
By styling with airflow alone, hair is left to look and feel healthier, helping to maintain its natural strength.
11.9 litres of air propelled per second
A 13-blade impeller powered by the Dyson Hyperdymium™ motor powerfully propels air through the device. For fast, powerful drying and styling.
Achieves 2x the shine¹
Glass bead thermistors, located in the device’s arms, regulate airflow temperature up to 16 times per second. Maintaining and increasing hair’s natural shine.
Saves up to 8 minutes every time you style⁴
By combining two steps into one, the Dyson Airstrait™ dryer and straightener saves up to an hour each week on your styling routine.⁴
93% of users agree their hair looks and feels smooth.5
The Dyson Airstrait™ dryer and straightener leaves hair feeling soft, smooth and moisturised – with natural movement and volume. For effortlessly smooth, straight results.
Reduces unwanted frizz and flyaways by up to 66%1
Projects airflow downwards at a 45° angle, creating just the right amount of tension to achieve a smooth end style.
Automatically adjusts airflow for greater efficiency
The Dyson Airstrait™ dryer and straightener senses when there’s hair between its arms, automatically decreasing airflow when there isn’t. For quieter, more efficient styling.
Auto pause between passes
After three seconds of inactivity your device will automatically pause airflow. Simply move the machine to restart your session.
“ELLE Malaysia’s Beauty Awards 2025 - Best Hair Tool”
Take hair from wet to finished look with no heat damage – with one machine. Saving you time without compromising your style or hair health.
Style from wet
Three pre-set temperatures – 80°C, 110°C and 140°C, straighten and dry hair – at the same time.
Easy natural styling
Touch-up or refresh your style from dry, to create a naturally straight style with reduced frizz and flyaways1, for a smooth and shiny finish with volume.
No heat damage2
Preserves hair strength, promotes less breakage2 and protects natural shine, leaving hair feeling healthier.
Styling guides
Watch our quick, step-by-step guides to wet-to-dry straightening.
Short straight blow out
Create a voluminous straight style for short to medium hair.
Naturally straight blow out
A polished, everyday look, straightened from wet.
90s-Inspired straight blow out
Pin and roll for lift and volume with a ‘90s-inspired ‘Rachel’ look.
Machine highlights
Intuitive airflow
Your machine senses when hair is between the arms and automatically drops to low airflow when it's not – for quieter, more efficient styling.
LCD screen
High-definition colour display shows airflow and temperature settings, for easy reference when styling.
Lock feature
Slide the button to lock and unlock the arms of your machine. Use with the arms locked to gently pre-dry hair and create volume from the roots.
Auto pause
After three seconds of inactivity your machine will automatically pause. Simply move the machine to restart airflow.
Pioneering Dyson technology
No hot plates. No heat damage.2
Our latest hair care technology uses high-pressure airflow to straighten hair as it dries. Air is precisely heated and projected evenly through the tress as you style – with no need for extreme heat.2
Airflow to smooth and align
Airflow is projected downwards at a 45° angle to create the tension needed to align hair for a smooth end style – with less damage and breakage.2
Intelligent heat control
Glass bead thermistors, located in the machine arms, regulate airflow temperature up to 16 times per second, to prevent extreme heat damage and protect hair’s natural shine.
Dyson Hyperdymium™ motor
A 13-blade impeller spins up to 106,000rpm, propelling 11.9 litres of air through the machine per second. This generates up to 3.6kPa of air pressure, powerful enough to straighten hair as it dries.
Style reset
When hair is wet, its hydrogen bonds are more pliable and easier to 'reset'. Using a combination of moisture and airflow, hair can be styled effectively – without extreme heat.2
The science of shine
Using lower temperature and resetting the hair’s bonds from wet mean its internal structure is protected, so it can reflect more light, for a shiny finish.
More than a plug
The PRCD plug (Portable Residual Current Device) is engineered for your safety when using the Dyson Airstrait™ straightener.
Dyson engineers designed the plug to include key electronic elements in it. By moving this to the plug, it removed weight and bulk from the machine itself.
Why this appliance needs a PRCD
The straightener’s powerful air drying technology for wet to dry use requires a PRCD plug to test the electrical current for safety. Such plugs are on a variety of electrical appliances, particularly in proximity to water or water vapour.
What this means for your styling routine
For your safety, press TEST and RESET every time before you use your Dyson Airstrait™ straightener. See the step-by-step instructions in our user guide.
Your style, your way
Discover inspiring styling content created by our Dyson Beauty owners.
Frequently asked questions
Yes, you can use the Dyson Airstrait™ to touch-up and refresh your style from dry. To use on dry hair, select Dry mode and choose between the pre-set temperatures, depending on your hair type and intended style.
Your straightener has been precisely engineered for styling at the voltage of the country in which it was purchased. This allows it to run at optimum performance. As voltage varies from country to country, please follow the guidance on usage in the guarantee section of your user manual.
To maintain optimum performance, your Dyson Airstrait™ straightener needs regular care and maintenance. We recommend cleaning the filter once a month. Debris should be wiped from the outer filter cage and from the inner filter mesh using a soft, dry cloth.
This is an additional safety element, designed especially for the Dyson Airstrait™ straightener given its powerful and direct wet-to-dry function.
1 vs. air drying when used in wet to dry mode. 2 When used in wet to dry mode. 3 vs. separate drying and straightening steps. 4 Time vs. existing routine. Based on the responses of 250 US AirstraitTM device owners after min. 30 days of use, surveyed by Dyson in August 2023. Actual time saved may vary depending on the individual’s hair and styling routine. 5 Based on consumer survey with 100 participants.