Photo: BellineStraight from wet
I use it straight out of the shower. It goes from wet hair to a straight finish with air, no hot plates.

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Got questions?
Yes — that is the point of the machine. It dries and straightens at the same time, with only air. For safety on wet hair it ships with a PRCD plug; Dyson asks you to press TEST and RESET before every use.
No. The Airstrait creates straight looks using only air, which is how it avoids the heat damage that comes from pressing hair between hot plates.
Wet mode: 3 heat and 2 speed settings. Dry mode: 3 heat settings, including Boost, and 2 speeds. There is also a Cool mode to set the style at the end.
The Airstrait dryer and straightener and its presentation case. The Dyson sectioning clips shown in the brand's styling steps are sold separately.
Dyson does not publish a fixed time — it depends on your hair. What the brand does state is that combining drying and straightening into one step saves up to an hour a week compared with doing them separately.
This unit is built for 120V, the North American standard. Dyson engineers each machine for the voltage of the country where it is sold, so check the guidance in the manual before traveling.
Dyson states that the regulated airflow maintains and increases hair's natural shine, and that the 45° downward airflow creates just the right amount of tension for a smooth end style.
Yes, within 30 days of delivery, unused and in the original box with the case and the manual. If it turns out to be defective, our 90-day warranty covers it and we send a replacement first.
In real life
Photo: BellineI use it straight out of the shower. It goes from wet hair to a straight finish with air, no hot plates.
Photo: BellineThe two arms push the air down at a 45° angle, and that gives each section just enough tension for a smooth finish.
Photo: BellineI finish with the cool mode to set the style before I head out.
Photo: BellineIt came with its presentation case, so between uses both live in my drawer instead of on the counter.
Photo: BellineIt checks the airflow temperature up to 16 times a second, and styling with air alone leaves my ends feeling healthier.
Goes with it
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43% offThe whole sheet