Why Is My Hair Poofy After I Straighten It? (Easy Fix)

Even if you have thick curly hair, straightening your hair at home shouldn’t have to be too difficult. In this article, we’re going to explain why your hair might be poofy after you straighten it and how to avoid this.

Why Is My Hair Poofy After I Straighten It

The short answer to ‘Why Is My Hair Poofy After I Straighten It’

Your hair turns poofy after straightening if it is dry, damaged or if you have high porosity hair. The best way to combat this is to protect your hair when straightening, use conditioner, and moisturizing hair products.

This post contains affiliate links and we may earn if you click on them (at no extra cost to you). Please read our full disclosure policy here.

why does hair become dry after straightening?

Hair straighteners run the risk of damaging and drying out your hair simply because the high temperature removes moisture from your hair.

Even steam straighteners, although they are not as bad, use heat to manipulate your hair into turning straight.

When you use styling tools, heat enters the cuticle wall and damages it, exposing the inner cortex of the hair. This causes your hair to become dry and frizzy after straightening.

In order to avoid this, the hair shaft needs to be protected from heat damage.

To do this, you should follow the steps below, as well as avoid straightening your hair too frequently.

How To Prevent Poofy Hair After Straightening

After You Straighten It

There are many ways that you can protect your hair from heat damage and avoid your hair turning frizzy after straightening.

To avoid the dreaded ‘poofy’ look after you have straightened your hair, you should follow these key steps:

1. Check Your Products

When using shampoo alone you might notice that your hair lacks moisture and becomes dull, dry, and poofy as a result of this.

This is because shampoo contains sulfate which is a harsh cleansing agent. Sulfate strips your hair of its natural oils, causing it to turn dry.

Using a straightener on dry hair will cause it to turn poofy and so it is important to use the right products if you want to avoid frizzy hair.

Try going for sulfate-free shampoos or so-called ‘low-poo’ products. These are much less harsh on the scalp and hair and will help combat any dryness.

2. Always Use Conditioner

A natural conditioner created for your specific hair type will help to ensure your hair remains sleek, smooth, and healthy-looking.

Using a conditioner helps to prevent tangles by smoothing the hair cuticles. This will make your hair more manageable and easier to style and stop straightened hair from frizzing.

3. Understand Your Hair Type

To avoid your hair from becoming poofy after you straighten it, it’s important that you understand your hair’s porosity.

It is highly likely that you have high porosity hair if you get frizzy hair after straightening, so make sure you take this into account.

If you have high porosity hair, your hair strands can more easily absorb and exude moisture but they are also more easily affected by styling tools and chemical processes.

Those with high porosity hair should therefore consider using sealants such as butters and oils to protect the moisture in their hair.

This will help stop straightened hair from frizzing as the hair strands will be heavier due to the coating and won’t fly about so much.

Signs that you may have high porosity hair:

  • Your hair often looks and feels dry
  • You have tangles and frizz
  • You experience hair breakage
  • Your hair often looks dull
  • Your hair gets wet quickly and tends to dry quickly
  • Your hair absorbs products and treatments quickly

4. Check Moisture Levels

Hair becomes very dry after straightening so a moisture boost is always a good idea.

If you have low porosity hair then you could be experiencing protein overload, which means you will benefit from adding more moisturizing products to your hair routine and avoiding protein treatments.

For a moisturizing protein-free conditioner, try Faith in Nature Natural Jojoba Conditioner.

Faith in Nature Natural Jojoba Conditioner

Jojoba oil is known to help repair damaged hair and the products from Faith in Nature are made from naturally derived, cruelty-free ingredients.

Follow up with a protein-free deep conditioner such as the Mystic Black Hair Mask from Novex.

4. Check Protein Levels

On the other hand, if you have high porosity hair then you will benefit from adding additional protein-packed products into your routine to add body and volume.

Try As I Am’s Detangling Leave-In Conditioner. It helps strengthen hair and repair damaged areas whilst adding shine.

You could also use coconut oil as part of your hair straightening routine. Coconut oil helps high porosity hair retain moisture and aids in rebuilding limp and damaged hair.

Simply switching up your daily products can eliminate poofy hair after you straighten it.

how to stop straightened hair from frizzing

Changing your washing routine could make all the difference. Try some of these tips:

1. Finish With Cold Water

Finishing your hair routine with a cold water rinse can prevent poofy hair after you straighten it.

This is because rinsing with cold water flattens the hair cuticles which helps to reduce frizz and enhance shine. Doing this regularly can keep hair feeling moisturized and less prone to tangles.

2. Weekly Deep Condition

A weekly deep conditioning treatment is highly important to keep dry, coarse, or curly hair moisturized and full of shine.

As the weather gets colder you’ll lose essential moisture from your hair, making it become poofy after straightening it.

Locking in that much-needed moisture is key to getting smoother, more manageable locks.

If your hair starts to become limp or weak then you might benefit from a deep conditioning treatment every 2 to 3 weeks instead.

3. Brush The Right Way

There’s a right and a wrong way to brush your hair, especially when it’s wet because it’s at this stage that the hair is most vulnerable.

Don’t take a brush to your hair when dry because this can cause breakage and further tangles.

Instead, either use your fingers to detangle your hair or use a wide-tooth comb like this one. This will lead to smoother hair that is less prone to split ends and further damage.

Prevent Frizz By Drying Hair The Correct Way

Yes, you can do it the wrong way. Follow these steps for a better drying routine:

1. Don’t Let Your Hair Dry Before Blow Drying

If you’re aiming for smooth, straight, sleek hair that’s free of frizz then you need to blow dry your hair immediately after washing.

Curls begin to form as soon as the hair starts to dry, so leaving it until after it’s already partially dry will make it harder for you to achieve straightened hair without it being poofy.

You also need to avoid towel-drying your hair as this can lead to excessively frizzy hair that lacks moisture.

If needed, use a t-shirt or a microfiber towel to remove some of the excess water.

2. Use A High-Quality Blow Dryer To Prevent Poofy Hair After You Straighten it

Using a high-quality blow dryer with varying temperatures and attachments will help to ensure that you get the style that you’re looking for.

It’s best to look for a dryer with high-speed settings so that hair dries quicker and much faster, which in turn, minimizes the length of time your hair is exposed to heat.

This Revlon hairdryer comes with a diffuser attachment which helps prevent frizz.

3. Blow Dry The Right Way

The way you blow dry your hair is very important because if done incorrectly this can cause excessive frizz and dryness.

The best way to blow dry hair is to use a round brush and direct the airflow down the hair shaft to reduce frizz, enhance shine, and achieve a smoother finish.

The smoother the hair is after blow-drying, the easier it will be to straighten it afterward.

Perfect Your Straightening Method

How to avoid poofy hair after you straighten it

1. Use Ceramic Hair Straighteners To Prevent Poofy Hair After You Straighten it

If you’ve perfected your blow-drying technique but are still getting poofy hair after you straighten it then you should consider if you’re using the best straightener for your hair.

The CHI Original Ceramic Hair Straightener is still one of the very best ones on the market.

Ceramic straighteners are the best choice because the negative ions neutralize the positive ions that are produced which helps to seal the hair cuticle and decrease frizz.

Ceramic straighteners diffuse heat evenly throughout the hair, which reduces the risk of heat damage.

2. Use A Straightening Cream

One way of achieving sleeker, smoother hair is to use a straightening cream.

Here’s the best way to use it:

1. Wash your hair as usual and gently remove any excess water. Brush your hair to ensure there are no knots or tangles.

2. Using a small amount at first, rub the cream into your hands before applying it over your head, starting from the roots to the ends. Make sure the product is distributed evenly by brushing it gently through your hair

3. Part your hair in sections. Use a round brush to blow dry your hair and continue until the hair is completely dry

4. Finally use a straightener to smooth the hair cuticles and prevent any flyaways and frizz

3. Use Heat Protectant

Heat protectant spray does exactly what it says – it protects your hair from heat damage.

Heat protectant creates a protective layer around the hair shaft which minimizes the damage caused by high temperatures.

Not only does it protect the hair from potential damage but it also helps to smooth down the cuticles and increase hair’s natural shine, reducing the chance of poofy hair after you straighten it.

4. Section Your Hair

It’s important to part the hair into small sections when drying and straightening the hair so that the heat is distributed evenly throughout the hair

A common mistake that people make is sectioning the hair into bigger sections thinking that this will save them time and effort, but unfortunately, the hair won’t be thoroughly straightened with this method.

Smaller sections will ensure that you don’t miss any hair strands or end up with too many flyaways. If you have thick hair then you can’t skip this step!

5. Leave hair to cool

After you’ve straightened your hair you might be tempted to continue combing it or running your fingers through it but this could increase frizz and cause the hair to lose its shape.

 Instead, leave it to get completely cool before touching or styling it.

6. Seal Your Hair With Oils

Additionally, you can use sealing oils like grapeseed oil or castor oil to lock in some extra moisture and increase shine.

Straightening dry hair can result in hair that appears poofy and frizzy, due to lack of moisture. Using a good sealing oil will ensure that your hair remains hydrated and healthy.

frequently asked questions (FAQ)

How do I reduce frizz after straightening natural hair?

To reduce frizz in natural hair, use sealing oils such as castor oil or jojoba oil after straightening. Natural hair wants to be curly and is drier than straight hair, so also consider using a leave-in conditioner before straightening.

How do I reduce frizz after straightening Asian hair?

Asian hair tends to be more coarse and straight so to reduce frizz, use a leave-in conditioner to moisturize the strands after straightening. Also, wash hair in cold water to seal the hair cuticles.

What should I put on my hair after straightening?

Seal your hair with a light oil such as jojoba or olive oil or you can even use a leave-in conditioner. Avoid getting product on your scalp as this can cause build-up.

How do I best straighten curly hair?

Use a high-quality flat iron when straightening curly hair and make sure you use a heat protectant and sulfate and silicone-free products. To avoid too much damage to your curl pattern, avoid straightening curly hair more than once or twice per week.

Disclaimer: This site is not intended to provide professional or medical advice. All of the content on LovedByCurls.com is for informational purposes only. All advice should be followed at your own discretion. Ingredients may change at any time so always check the product label before using. Check our full disclaimer policy here.

Photo of author

Coralle Skye

Coralle is an experienced beauty writer with a passion for wellness, women’s health, and sustainability.