How to Curl Hair Without Heat

At Stonehills Hair, we believe you shouldn’t have to choose between great style and healthy hair. If you’re wondering how to curl hair without heat, you’ll be pleased to know there are plenty of ways to get soft, long-lasting curls. No damage, no drying, and no straighteners required!

In this guide, we’ll show you how to do heatless curls, which tools and products to use, and how to make them last. Ready to switch up your routine?

What Are Heatless Curls?

Heatless curls are exactly what they sound like: curls created without using heated tools like curlers, wands, or straighteners. Instead, they form while your hair dries in a specific shape, using accessories like braids, socks, or scrunchies to guide the curl.

The main benefit? No heat = no damage. Your hair holds on to more moisture, stays stronger, and looks shinier over time.

 

Stylist Tip: Start with hair that’s about 80% dry. Soaking wet hair won’t hold the curl as well and takes much longer to set.

How to Do Heatless Curls (Step-by-Step)

You can try several different methods to get heatless curls, depending on the look you want. Here’s how to do a few of the most effective styles at home:

1. Robe Tie Curls

Take a soft belt or robe tie, lay it over your head, and wrap sections of damp hair around each side. Secure the ends with Slip hair scrunchies and leave overnight. In the morning, unroll to reveal soft, uniform curls.

2. Braids

Plait your hair into two or more sections while damp. The tighter the braid, the tighter the wave. Looser plaits create beachy, natural texture.

3. Buns

Twist your hair into small buns and secure with silk or soft hair ties. This works well for subtle waves or when you want to avoid crease marks.

 

Stylist Tip: Add a touch of mousse before styling. Our mousse collection helps set the curl and hold volume without stiffness.

What Tools and Products Help with Heatless Curls?

Silk Hair Scrunchies

You don’t need heat, but you do need the right tools. These make the process easier and help your curls stay in place:

  • Soft hair ties or scrunchies: Slip silk scrunchies are ideal—they’re gentle, secure and don’t leave dents. 
  • Mousse: Helps create and hold the curl pattern. Apply evenly before styling.

  • Brushes and combs: Use a wide-tooth comb from our brushes and combs collection to remove knots and create clean sections. 
  • Finishing products: Add flexible hold with a light mist from our styling collection. 

Stylist Tip: Avoid harsh elastics or tight bobbles; they cause breakage and ruin the curl shape. Stick to fabric-covered or spiral options.

When Should You Set Heatless Curls?

Overnight is best. You’ll get a full 6–8 hours of setting time without needing to touch your hair. If curling during the day, aim for at least four hours and avoid unrolling too early.

Make sure your hair is slightly damp—not dripping—and allow it to air-dry in place.

Stylist Tip: Use a microfibre towel before you start to speed up drying and reduce frizz.

How Do You Make Heatless Curls Last Longer?

Heatless curls are gentle, but they don’t always last as long—especially on fine or heavy hair. To help them stay in shape:

  • Apply mousse before curling
  • Let curls fully dry before removing scrunchies or bands
  • Use hairspray or dry shampoo on day two to refresh volume
  • Don’t brush curls out—use your fingers to separate 

Stylist Tip: Sleep with your curls loosely tied in a Slip scrunchie. It prevents flattening without creating dents.

Curled Hair

Final Tips from Our Stylists

We use heatless methods in-salon all the time to prep styles, add body, and keep hair healthy. Here’s what we always tell clients:

  • Start with clean, slightly damp hair for best results
  • Test a few methods to find what works for your texture and thickness
  • Avoid brushing curls after styling—this causes frizz and drop
  • Don’t expect perfect spirals; heatless curls are softer and more natural-looking 

Stylist Tip: Want to preserve your curl pattern for days? Mist with a light spray and twist hair back into a bun at night. It resets the shape without heat.

Shop Everything You Need for Heatless Curls

No heat, no damage, just beautiful, healthy hair. If you’re ready to make heatless curls part of your routine, start with the right tools. Shop our range of:

And if you ever return to heat styling, don’t forget to revisit our blog on how to protect hair from heat damage for expert tips.

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