A hot air brush is the ultimate all-in-one styling tool — it smooths, adds volume and helps achieve a salon-quality blowout at home. To get the best results, it’s important to follow the right method.

As a beauty editor, the most common question my friends ask me is if Dyson’s cult-favorite hair tools are worth their price tags, so I’m happy to do everyone a favor and reveal the truth to the masses ...

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