How to Curl Using A Straightener

Anyone else feel like they are always chasing the perfect curls? Sometimes you might feel under-equipped without professional hair curlers on hand, but we’re here to let you know that you can still achieve unbelievable results with, yes, your hair straightener!

We know that curling your hair with a straightener might sound unconventional, but with a few tips and tricks under your belt, you can create a range of stunning styles—from loose, beachy waves to tight, defined curls. 

If you’ve ever wondered how to get those effortless curls without switching between multiple hair styling tools in Australia, you’re in the right place. 

In this video tutorial, Bonnie G from Oz Beauty Expert outlines how to use a straightener to curl your hair. It’s easier than you think to achieve glossy curls that hold, and Bonnie shows us three different looks for this style

Step-by-Step Guide to Curl with Hair Straighteners

Prep Your Hair Like a Pro

Every great hairstyle starts with proper preparation. Before you even think about buying hair straighteners, you need to make sure your hair is ready for the task. 

Start by washing your hair with a lightweight shampoo and conditioner that won't weigh down your curls. After washing, gently towel dry your hair, but don’t rub it—this helps prevent frizz and smooths your hair.

Bonnie prepares the hair at 00:33 by brushing through to remove the knots. She uses a styling mousse for extra hold and a hair dryer to set the mousse in.

Next, apply a heat protectant spray to shield your hair from the straightener's high temperatures, reducing the risk of damage. Heat protectants also add a bit of hold alongside your styling mousse, which will help your curls last longer. 

Once you’ve applied the protectant, blow-dry your hair completely. Damp hair and hair straighteners don’t mix well, so make sure your hair is fully dry before you start curling.

Find the Perfect Temperature on Your Straightening Iron

Now that your hair is ready and prepped, it’s time to set your straightener to the right temperature. We cannot stress enough how important finding the right heating level will be in determining how your curls turn out. Higher heat will help you achieve more defined, long-lasting curls, but avoid cranking up the heat too high, as this can cause unnecessary damage.

For those with fine or fragile hair, a lower temperature—around 185°C—is usually enough to create soft, loose curls without putting too much stress on your hair.

If your hair is thick or coarse, you may need more heat to hold those curls. In this case, set your straightener to around 210°C. 

Bonnie uses the intense setting because it sets the curls better.

Unsure and don’t want to take any unnecessary risks? Smart. Whether you’re using a hair straightener brush or iron, It's always better to start at a lower temperature and increase it if needed.

Section Your Hair for Success

To get the best results, you must divide your hair into sections before you start curling. Yes, it might seem like an extra step in your routine, but trust us, it’s worth it if you want to lock in those amazing, glossy curls. 

When curling, the size of the sections you take will affect the final look of your hair. Start by separating your hair into three main sections: the bottom, middle, and top. Clip up the sections you’re not working on to keep them out of the way.

Take smaller sections about 1 to 2 centimetres wide for tight, defined curls. If you prefer loose, casual waves, go for larger sections. A little adjustment here and there lets you customise your style to suit your mood or the occasion.

Using Your Hair Straighteners Like a Stylist

Okay, you have one of the best hair straighteners in Australia in your hand, ready to go—now what?

Well, there are a few different techniques you can use with your straightening iron depending on the type of curl you want:

Classic Curls

Clamp the straightener at the root of a section of hair. Twist the straightener away from your face, rotating it 360 degrees as you pull it down the length of your hair to create classic, defined curls that are perfect for a night out. Bonnie suggests curling small sections of hair for tighter curls that last. Glide the section of hair through by turning the section away from the face; see how at 02:07.

Beachy Waves

For a more relaxed, undone look, clamp the straightener at the root, but instead of twisting it all the way around, just rotate it back and forth as you pull it through your hair. Making this small change will create natural-looking waves that are great for everyday wear.

Volume at the Roots

To add lift and volume at the roots, start by lifting a section of hair straight up. Clamp the straightener at the base and twist it slightly as you pull upwards and away from your scalp. Applying this technique adds extra body to fine or flat hair.

What Should You Apply Before Using a Hair Straightener?

Fail to prepare, prepare to fail. Before you start curling with your hair straighteners, what you do will make a huge difference in how your curls turn out and how long they last. 

After you run the heat protectant spray, consider adding a volumising mousse or a texturising spray to your hair before blow-drying. These products help give your curls more body and texture, making it easier for them to hold their shape.

If your hair tends to fall flat quickly, a light mist of hairspray before you start curling can also give it that extra staying power. Just be sure to choose a flexible hold hairspray that won’t leave your hair feeling stiff or crunchy. 

How to Make Your Curls Last All Day

There is nothing worse than spending hours on the perfect routine of preparation, sectioning, and styling only for your curls to dissolve within minutes.

To ensure your curls last all day, you need to take a few extra steps—don’t worry—they’re super quick and easy.

For example, if you’re going for a loose, beachy look, gently run your fingers through your curls to break them up a bit, adding some softness and volume and giving you that effortless, undone look.

For more structured curls, let them cool completely before touching them. Once they’re cool, lightly mist your hair with a flexible hold hairspray to lock in the style without weighing it down. 

If you want extra shine, finish with a light spritz of a shine spray or a dab of hair serum to add a glossy finish to your curls.

How Do I Get That Look with a Hair Straightener Brush or Iron?

A hair straightener brush might not be your best option for curls. Instead, you can use any hair straighteners that have a curved edge to create these curls, like the Steam Straight Brilliance or the Digital Sensor Straightener.

Don’t forget to head to the blog to catch up on all the latest hair trends, styles and tips.

If you want to see more videos from Bonnie, make sure you check out her channel and subscribe.

Love Your Style, from the VS Sassoon Team!