How to Use: Dyson Airstrait Straightener Owner Manual

Dyson Airstrait Straightener

Introduction

The Dyson Airstrait Straightener revolutionizes hair styling by combining drying and straightening into a single, efficient step. Unlike traditional straighteners that rely on hot plates, this innovative tool uses high-velocity air jets to transform wet hair to a sleek, straight finish without extreme heat or damaging contact. Its unique precision airflow technology enables users to save time while maintaining hair health and natural shine.

This device features multiple styling modes including Wet, Dry, and Cool, tailored for different hair types and styling needs. Whether you're looking to style freshly washed hair or touch up dry hair, the Airstrait offers customizable heat settings and airflow speeds to optimize results. Ideal for individuals with various hair textures—from curly to coarse—this straightener simplifies your routine by reducing drying and styling time by approximately 25%.

Available in elegant Prussian Blue and Rich Copper hues, the Dyson Airstrait typically retails between $400 and $450, positioned as a premium styling tool. It is widely available through Dyson’s official website and select authorized retailers. Perfect for professional stylists and everyday users who prioritize hair care technology, this straightener offers a cutting-edge solution for healthy, manageable hair with a smooth, natural look.

Specifications of the Dyson Airstrait Straightener

• Weight: 2.2 lb (0.935 kg)
• Dimensions: Height 60mm x Length 330mm x Width 41mm
• Power: 1,600 Watts
• Airflow: 11.9 liters per second, propelled by a 13-blade Hyperdymium™ motor spinning up to 106,000 rpm
• Air Pressure: Generates up to 3.6 kPa
• Styling Modes: Wet mode (175°F, 230°F, 285°F), Dry mode (250°F, 285°F), plus Cool mode to set style
• Airflow Speeds: Low flow, High flow, Cold shot, Root drying mode
• Features: Precision air jets with 1.5mm apertures projecting air at a 45° angle, LCD color display for temperature and airflow settings, lock feature for pre-drying and volume, auto pause after 3 seconds inactivity
• Negative Ion Technology: Helps reduce static for smoother hair
• Cord Length: 2.72 meters for flexible styling

Compared to conventional flat irons, the Dyson Airstrait significantly reduces heat damage by avoiding hot plates and instead using intelligent heat control that adjusts temperature 30 times per second. This smart airflow mechanism preserves hair integrity while delivering fast, professional-quality straightening results.

In the box

Getting started

How to use your PRCD plug

More than a plug, it’s a Portable Residual Current Device (PRCD).  
It’s engineered for your safety when using the Dyson Airstrait™ straightener.

Important: 
Always test before powering on.
Follow the five simple steps below, every time before styling with your machine.

Your step-by-step guide to powering on

1. Plug in
   • Switch on mains power.
   • Check the RESET button (larger one) is depressed – the red collar should   not be visible.
2. Test
   • Press the TEST button (smaller one). 
   • The RESET button should pop out – the red collar should be visible.
     Important: Do not continue if  RESET button doesn’t pop out. Instead, follow the Test Fail guidance, below.
3. Check LED
   • If there’s no light, proceed to step 4.
     Important: Do not continue if LED lights up or blinks red. Instead, follow the Test Fail guidance, below.
4. Reset
   • Press RESET button (larger one) – red collar should not be visible.
5. Power on
   • Power on your Dyson Airstrait™ straightener. 
   • Style away.

Cleaning your machine

Your straightener has been precisely engineered. To maintain outstanding styling performance, it needs to be kept free from hair product residue and debris. A little regular maintenance will optimise performance.

Cleaning the tension bars

Over time, hair product residue may build up on the tension bars. These bars sit at the top of the inside of each arm and it’s important to keep them clean and free from debris.
Use a soft-bristled toothbrush and a small amount of warm water to brush away any debris. Dry with a clean, lint-free cloth.

Cleaning the diffusers

• The diffusers are attached to the sides of the straightener’s arms.  
• We recommend these are kept clean, free from debris and hair product residue. This will keep them functioning effectively.
• Ensure machine is switched off then slide the diffusers off the ends of  the arms. Use a damp, lint-free cloth to remove any debris and hair  product residue. You can also use a soft-bristled toothbrush to remove  any stubborn residue.
• Refit the diffusers to the arms once clean and fully dry. We recommend  that you don’t use your straightener without the diffusers attached.

Troubleshooting the Dyson Airstrait Straightener

• Device not powering on: Ensure the power cord is securely connected and the outlet is functional. Use the auto pause feature—move the device to restart airflow if it stops.
• Uneven airflow or reduced performance: Clean the filter monthly by wiping debris from the outer filter cage and inner mesh with a soft, dry cloth to maintain optimum airflow.
• Airflow stops suddenly: This may indicate overheating or an internal safety cut-off. Turn off the device and allow it to cool before resuming use.
• Error codes: The device does not display error codes but uses the LCD screen to indicate settings. Persistent issues should be addressed through Dyson support.
• Preventive measures: Avoid wrapping the cord tightly around the device to prevent damage, regularly clean filters, and use the lock feature to protect the arms during storage.

The Dyson Airstrait comes with a manufacturer's warranty covering defects and malfunctions. For additional support, contact Dyson customer service via their official website or authorized retailers for troubleshooting assistance and repair options.

Pros & Cons of the Dyson Airstrait Straightener

• Pros:
  • Simultaneous drying and straightening reduces styling time by up to 25%
  • No hot plates means less heat damage and healthier hair over time
  • Multiple heat and airflow settings for customized styling
  • Lightweight and ergonomically designed for comfortable use
  • LCD screen offers clear visibility of settings for precise control
  • Negative ion technology minimizes static and frizz
• Cons:
  • Price is significantly higher compared to traditional straighteners
  • Learning curve for users accustomed to conventional flat irons
  • Bulkier design may not be as travel-friendly as smaller devices
  • Requires regular maintenance such as filter cleaning

Compared to alternatives, the Dyson Airstrait offers a unique air-based straightening experience that prioritizes hair health and efficiency, justifying its premium price for users seeking advanced technology and superior results.

Customer Reviews of the Dyson Airstrait Straightener

Users consistently praise the Dyson Airstrait Straightener for its innovative airflow technology that delivers smooth, shiny hair without the damage caused by traditional heat styling. Many highlight the convenience of cutting down styling time and appreciate the tailored settings for different hair types. The LCD display and ergonomic design receive positive mentions for usability.

Common complaints involve the higher price point and occasional adjustment period needed to master the air-based styling method. Some users note the weight as slightly heavier than typical flat irons, but most find this offset by the performance benefits. Overall, the product holds an average rating of 4.5 out of 5 stars across multiple retail platforms, with strong recommendations for those prioritizing hair health and innovative styling solutions.