PHOTO: Revlon
(CNN) —  

When it comes to hair, you always want what you don’t have. Growing up with pin-straight hair, I always longed for beachy waves. And when I started having babies, pregnancy hormones slowly but surely added waves to my hair — but not the kind I had dreamed of. Nowadays, my ‘do comprises straight hair on top and tight curls underneath.

Taming my new mane with a round brush and blow dryer has been a challenge. To achieve smooth, voluminous hair, I either do a messy blow dry, followed by a straightening iron and then hot rollers, or pay anywhere between $30 and $50 for a professional blowout. And I’m certainly not alone. The profusion of blowout salons speaks to the fact that women are turning to professionals to achieve the results (Volume! Smoothness! Natural waves!) they so badly want.

Until now. Enter: The Revlon One-Step Hair Dryer and Volumizer. When this product landed on my doorstep, I was skeptical. I had heard the hype — the 25,000-and-counting positive Amazon reviews, the critical praise, the hundreds and hundreds of YouTube beauty influencer tutorials. If anything is having a moment, it’s this holy grail hair dryer.

  • Revlon One-Step Hair Dryer and Volumizer ($59.99;

Given that I will never be able to get the results I want with my own at-home blowout, I assumed this dryer would be just as difficult to master. Turns out I was wrong. After using the One-Step for the past six months, I can say that, firstly, I’m obsessed, and also, this is the foolproof hair tool you’ve been looking for. Here’s why.

It’s easy

Upon looking at the dryer, which is shaped like an oval brush, I was concerned that there would be a steep learning curve when it came to achieving results. But I kid you not, within minutes of opening the box, I had a perfectly smooth, shiny, frizz-free blowout.

First, I pinned half my hair up and started wrapping the dryer around sections of towel-dried hair. After three strokes, the first section was dry and straight, and because I had let the dryer linger at the bottom of my hair, there was a lovely, soft curl at the ends. Three strokes!

There was no tangling or tugging, thanks to the brush’s combo of ball-tipped nylon bristles and boar bristles, which work together to gently detangle hair strands while also gripping hair to straighten, smooth and curl. The swivel cord meant that I didn’t have to constantly reposition the brush, which again aids in the whole zero-tangle situation that consumers rave about.

PHOTO: Revlon

More to know: With each seamless swipe of the dryer, the One-Step distributes hot air evenly onto the hair via vents built into the brush, simultaneously drying and styling it. Placing the brush closer to your scalp will not only dry the roots, but will also boost volume, giving you the supermodel-esque extra lift we’re all looking for.

It’s fast

Revlon recommends towel drying your hair ahead of time and waiting til it’s almost half dry before you begin the One-Step drying process. By doing so, you’re ensuring yourself a head of dry, straight hair in 10 minutes or less. My hair isn’t thick, but it’s long and I have a lot of it, and with the One-Step my blowouts take seven to eight minutes.

Less time spent applying heat and bristles to my hair also means less damage, and it’s less time spent maneuvering the 1.8-pound brush above and around my head, which is an arm workout in itself. And I’m not the only one who’s obsessed. “I have a lot of hair. I have looked into having a third arm surgically implanted because my shoulders are so tired holding up a dryer and a round brush for eternity,” wrote one Amazon reviewer, who has nearly 5,000 likes on her assessment of the One-Step. “This thing took me 8 minutes. I naturally assumed, upon finishing, that I had entered some sort of Amazon-created beauty time warp.”

It’s cheap

Let’s face it, products that are this effective and have this much of a cult following also tend to break the bank. But at just $60, the One-Step is more affordable than most high-end hair dryers on the market.

  • Revlon One-Step Hair Dryer and Volumizer ($59.99;

Where the savings really comes in, however, is the elimination of other tools needed to achieve blowout results. Remember, prior to the One-Step, I was using a hair dryer, straightening iron and hot rollers to get my desired look. Or I was spending well over $100 a month on weekly blowouts. The fact that the One-Step eliminates the need for all these products and treatments (and costs) makes this dryer a game-changer for me.

The final verdict

With the One-Step in our collective beauty arsenal, we can accomplish a smooth, salon-quality blowout on a daily basis. The brush’s ionic technology uses negative ions that maintain a neutral charge on your hair, working to give your locks that conditioned, shiny and frizz-free look. What’s better than that?

Note: The price above reflects the retailer’s listed price at the time of publication.