How to Straighten Hair Without Heat: A Complete Guide

straighten hair without heat

Straight hair is always in vogue, but using heat to achieve that look can damage your hair. You will be amazed at how easy it is to get great results with simple steps. If you take care of your hair and want to make it more dense and shiny, there is a chance. Heliotherapy Institute provides information about the positive effect of phototherapy on your hair and helps people who suffer from the results of handling their hair carelessly. 

So, whether you have curly hair and want to achieve a sleek look or try to avoid damage from using heated tools, follow these tips, and you will be able to straighten your hair like a pro!

Can any hair type straighten without heat?

You can achieve a heat-free, straight style, whether you have wavy, curly, or coiled hair. If your hair is already poker straight, you might want to add some smoothness or body. The key is to use good products and techniques and be patient!

Steps to make your hair straight without heat

Curly hair has a mind of its own, and sometimes it feels like nothing we do will tame it. It can be challenging to manage. But there are ways to control our curls without resorting to heat styling tools like curling irons and blow hot dryers. 

Start with the proper routine care

If you want to straighten your hair without heat, you need to start using the right shampoo and conditioner. Look for products that contain keratin or protein, which will strengthen and smooth your hair. Once you’ve found the right products, ensure you’re using them correctly and every time you wash your hair. 

Use an ultra-absorbent towel

One of the best things you can do for your hair is air-dry until it’s 70% dry before using a towel. If you don’t have time, just use an ultra-absorbent towel – this works great. Wrap your hair in the towel for a few minutes, then remove and squeeze out any remaining moisture. Blot, and don’t rub your hair with the towel until it feels slightly damp.

Keep brushing your hair until it’s dry

If you want to straighten your hair without heat, the best way to do it is by brushing your hair while it’s still wet. It will help to distribute the natural oils from your scalp down the length of your hair, which will help to keep it healthy and prevent damage. Use a leave-in conditioner or serum to help smooth down your hair before brushing it. 

Use jumbo plastic rollers

You can use jumbo plastic rollers to straighten your hair without heat. All you need to do is roll your wet hair up in the rollers and let them sit for a few hours. The longer you let them sit, the straighter your hair will be. You can apply some serum or other products for a better effect.

Use products meant to straighten hair without heat

A few different products can help you achieve straight hair without heat. The straightening serum contains chemicals that help break down the bonds in your hair. There are also sprays that work by temporarily coating each strand of hair with a fine film. Straightening gels and creams are available too. No matter which type of product you choose, apply it evenly from root to tip. 

Straighten hair with cold air

If you have curly hair and have a hurry, one more way to straighten your hair without using heat is to use the cold air setting on your hairdryer. Turn it on to the lowest setting and hold it about six inches away from your head. Also, use a wide-tooth comb to comb your wet hair gently. It will help straighten your hair as it dries and also helps minimize frizz.

Sleep with wet hair

Sleeping with wet hair is a great way to straighten it naturally. Apply some leave-in conditioner or serum to your damp hair, and comb it through. Put your hair in a high ponytail or bun before bed, and let it air dry overnight. In the morning, take your hair down and style it as usual. Another option is to braid your wet hair before bed. It will give you beachy waves instead of straight hair, but it’s a heat-free way to style your locks!

Apply essential oils

There are a few essential oils that can help to straighten your hair. These include:

  • Lavender oil
  • Rosemary oil
  • Chamomile oil 
  • Argan oil 
  • Coconut oil 
  • Jojoba oil. 

Apply it to your hair and scalp, then cover your head with a shower cap. Leave it on for at least 30 minutes, then shampoo and condition. Repeat this process once or twice per week for the best results. 

Try a hair mask

One of the best ways to combat frizzy, unruly hair is with a hair mask.  Hair masks are designed to deeply condition and hydrate your strands, which can help to tame flyaways and give you sleek, manageable hair. Be sure to choose one that’s specifically tailored for your hair type. 

Keratin treatment

If you don’t want to deal with home recipes or have no time for them, one of the most popular methods for straightening hair without heat is keratin treatment. It is a professional treatment that smooths and straightens the hair. It can last anywhere from three to five months, and they’re a great option if you’re looking for long-term results.


There are many ways to straighten your hair without heat. Experiment and find the best method for you! Whatever you choose, take care of your hair afterward. Heatless straightening is a great way to protect your hair from damage caused by heat styling.