How to Get Heatless Curls Overnight (Easy No-Heat Method That Works)
Heatless curls overnight are one of the easiest ways to wake up with soft, beautiful hair — without curling irons, hot tools, or heat damage. If you want an effortless, damage-free way to style your hair while you sleep, this guide will show you exactly how to do it.
At Milinnery, we love hair routines that protect hair health while still looking stylish and put-together. Overnight heatless curls are one of our favorite go-to methods.
What Are Heatless Curls?
Heatless curls are curls created without using heat tools. Instead of curling irons or wands, hair is wrapped around a soft curler and left to set naturally — often overnight.
Why heatless curls are so popular:
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No heat damage
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Healthier, shinier hair
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Comfortable to sleep in
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Ideal for frequent styling
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Saves time in the morning
Using soft fabric tools and accessories helps reduce frizz, dents, and breakage.
What You Need for Overnight Heatless Curls
Before you start, make sure you have:
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Slightly damp or dry hair (about 80–90% dry)
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A soft heatless curling tool
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Soft scrunchies (avoid tight elastics)
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Optional: lightweight mousse or styling spray
If you want a gentle overnight option designed specifically for this method, you can see it here:
https://milinnery.com/products/no-heat-curls-overnight
Step-by-Step: How to Get Heatless Curls Overnight
Step 1: Start With Slightly Damp Hair
Your hair should be mostly dry. If it’s fully dry, lightly mist it with water. Hair that’s too wet may not hold curls by morning.
Step 2: Part Your Hair
Create a middle part and divide your hair into two sections. For tighter curls, divide into smaller sections.
Step 3: Wrap Hair Around the Curler
Place the curler on top of your head and wrap each section around it, moving away from your face. Keep it snug but comfortable.
Step 4: Secure With Soft Scrunchies
Secure the ends using soft scrunchies. Avoid elastic hair ties, which can leave creases and cause breakage.
You can find gentle scrunchies here:
https://milinnery.com/collections/scrunchies
Step 5: Sleep and Let the Curls Set
Because the curler is soft and lightweight, you can sleep comfortably while your curls form naturally overnight.
Step 6: Unwrap in the Morning
Gently unwrap your hair and separate curls using your fingers. Avoid brushing to keep curl definition.
Tips for Long-Lasting Heatless Curls
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Make sure hair is completely dry before unwrapping
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Use smaller sections for tighter curls
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Finish with a light hold spray if needed
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Sleep on a satin or silk pillowcase to reduce frizz
For an easy finished look, you can style your curls with headbands:
https://milinnery.com/collections/headbands
Style Your Heatless Curls
Once your curls are set, there are many easy ways to wear them:
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Loose waves with a padded headband
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Half-up styles with a soft hair bow
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Low ponytails secured with a satin scrunchie
Explore hair bows here:
https://milinnery.com/collections/hair-bows
Frequently Asked Questions
Can you really get curls overnight without heat?
Yes. Heatless methods allow hair to set naturally while you sleep, creating curls without damaging heat.
Do heatless curls work on straight hair?
They can, especially when hair is slightly damp and wrapped securely. Straight hair may benefit from a light styling product.
How long do heatless curls last?
With proper wrapping, heatless curls can last all day and sometimes into the next day.
Are heatless curls better than curling irons?
For hair health, yes. Heatless curls reduce dryness, split ends, and long-term damage.
Final Thoughts
Heatless curls overnight are a simple, comfortable, and damage-free way to wake up with beautiful hair. With the right technique and soft accessories, you can protect your hair while still achieving effortless style.