Are you looking for a straightening method that is safe and healthy for your hair? Heat protection spray is the answer! A heat protection spray is an easy and effective way to keep your hair from getting damaged. It not only helps you achieve the perfect straightened style, but it also protects your hair. Throughout this article, we’ll discuss how to use heat protection spray for straightening. 

We will talk about the types of products available, the proper application technique, and the benefits of using heat protection spray. Get ready to learn how to use heat protection spray for straightening!

What is the purpose of heat protection spray?

The purpose of a heat protection spray is to safeguard your hair from the damaging effects of heat styling tools, such as straighteners, curling irons, and blow dryers. These tools generate high temperatures that can cause significant damage to your hair, including dryness, breakage, split ends, and frizz.

Related:  7 Best Straighteners for Silk Press Reviews in June 2023

Is Using Heat Protection Spray Good for Hair?

A heat protection spray functions as a hair sunscreen, significantly reducing thermal damage. Consistent application of this spray adds moisture, shine, and volume to your hair, resulting in smoother, more manageable tresses with reduced frizz.

“A pro tip for using heat protection spray for straightening is to distribute it evenly throughout your hair for maximum coverage.”

Benefits of Heat Protectant Spray

Hair protectant sprays offer several benefits when used correctly:

1. Heat protection:

An essential advantage of hair protectant sprays is that they shield your hair from heat damage caused by straightening irons and blow dryers. These sprays create a barrier between your hair strands and the heat, reducing the risk of breakage, dryness, and split ends.

2. Prevents moisture loss:

Hair-protecting sprays often contain moisture-sealing ingredients that help prevent moisture from evaporating. This can help combat dryness and frizz, leaving your hair feeling softer and more manageable.

3. Adds shine:

Many hair protectant sprays contain ingredients that provide a glossy finish to your hair, enhancing its natural glow. These sprays can give your hair a healthier and more vibrant appearance.

4. Reduces static and flyaways:

Protectant sprays help control static electricity in your hair, minimizing flyaways and frizz caused by heat styling or environmental factors. This results in a smoother and more polished look.

5. Improves manageability:

Adding a protectant spray to your hair care routine can make your hair more manageable and easier to style. The spray can provide a lightweight hold, making it easier to achieve your desired hairstyle while protecting your hair from damage.

How to Use Heat Protection Spray for Straightening -7 Best Ways

Here’s a step-by-step guide on how to use a heat protection spray for straightening:

  1. Clean and dry your hair: Begin with freshly washed and parched hair. This ensures that the heat protection spray can be applied effectively and evenly.
  2. Shake the bottle: Shake the heat protection spray bottle well before use. This helps to mix the ingredients thoroughly for optimal performance.
  3. Section your hair: Part your hair into manageable sections using hair clips or ties. This makes it easier to apply the spray evenly throughout your hair.
  4. Apply the spray: Hold the heat protection spray bottle about 6-8 inches away from your head and spray it evenly over each section of hair. Be sure to cover the entire length, from the roots to the ends. Avoid applying the spray too close to the scalp to prevent product buildup.
  5. Comb through: Use a wide-toothed comb or a brush to distribute the heat protection spray evenly through your hair. This ensures that every strand is coated and protected.
  6. Allow drying time: Give the heat protection spray some time to dry completely before using any heat-styling tools. This allows the product to form a protective barrier on your hair.
  7. Straighten your hair:  After the spray dries, use a flat iron or heat-styling tool to straighten your hair. Adjust the heat settings according to your hair type and avoid excessive heat exposure.

You may like this video, How To Reduce Hair Damage While Straightening. 

How to Choose Heat Protectant Spray for Hair?

Choosing the right heat protection spray for your hair involves several elements. Here are some vital factors to help you make an informed decision:


  1. Look for sprays that contain ingredients like silicones, polymers, and keratin, as these provide adequate heat protection.
  2. Avoid sprays that contain alcohol or harsh chemicals, as they can potentially dry out your hair.
  1. Heat Protection Level:
    • Check the heat protection level indicated on the product. Higher levels provide better protection against high temperatures.
  2. Hair Type:
    • Consider your hair type and specific needs. Some sprays are designed for fine hair, while others cater to thick or curly hair.
  3. Reviews and Recommendations:
    • Read customer reviews and seek recommendations from hairstylists or trusted sources to get insights on the effectiveness of different sprays.
  4. Budget:
    • Set a budget and look for heat protection sprays that fit within your price range. Multiple price options are available.

Possibly of interest to you, How to make heat Protectant spray at Home for hair- 4 Natural Methods

5 Tips to Maintain the Shelf Life of Heat Protectant Spray

  1. Check the expiration date: Ensure you use the heat protectant spray before it expires to ensure maximum effectiveness.
  • Keep it sealed: Always tightly close the bottle after each use to prevent air and moisture from entering, which can degrade the product over time.
  • Store in a cool, dry place: To maintain the efficacy of heat protectant sprays, store them in a cool, dry place, shielded from direct sunlight and excessive heat.
  • Avoid contaminating the product: To prevent the introduction of bacteria or other contaminants, avoid touching the nozzle or inside of the bottle with your hands or other objects. It can help maintain the spray’s integrity.
  • Avoid dilution or mixing: Avoid diluting the heat protectant spray or mixing it with other hair products unless specifically instructed by the manufacturer. Altering the formula can compromise its effectiveness and shelf life.

Also worth checking out, How Long Does Heat Protectant Last On Hair?

Which Heat Protection Spray Is Best?

CHI 44 Iron Guard Thermal Protection Spray
-Smooth & Sleek Protection
-Heat Defense Essential
-Versatile Hair Savior

Check Price
L’Oréal Paris Advanced Hairstyle Sleek It Iron Straight Heat Spray-Lightweight Protection
-Extensive Beauty
-Protean Styling

Check Price
Hair Food Coconut & Argan Oil Heat Protectant Spray-Heat Protection
-All Hair Types

Check Price
OGX Protecting + Silk Blowout Quick Drying Thermal Spray-Silk Blowout
-Quick Drying

Check Price
ghd Bodyguard Heat Protectant for Hair-Efficient Heat Defence
-Advanced Hair Protection
-Ultimate Heat Shield

Check Price

Frequently Asked Questions

Do you apply heat spray before or after straightening?

Apply heat protection spray to wet or dry hair before using heat styling tools for straightening.

Is it better to put heat protectant on wet or dry hair?

Hair protectant sprays can be used on damp or dry hair, with some products suitable for both. Check instructions before purchasing.

What should I put on my hair before straightening it?

To use heat protection spray for straightening, follow these steps: apply hair primer, thermal heat protectant, hair serum, and split end sealer after washing and conditioning.

Should we use heat protection spray before straightening?

Heat protection spray before straightening is recommended to protect your hair from heat damage.

Should you let the heat protectant spray dry before straightening?

To ensure safety while straightening, wait for the heat protectant to dry completely before using a professional flat iron.

How much heat protectant you should use?

Use a dime-sized amount of heat protectant for medium-length hair. Adjust accordingly for shorter or longer hair.

 Why you should not skip a heat protectant before straightening?

To prevent heat damage, breakage, and split ends caused by high temperatures on unprotected hair.


Lastly, understanding how to use heat protection spray for straightening is crucial for maintaining healthy and damage-free hair. Applying the spray to dry hair and allowing it to fully dry before using heat tools can effectively shield your hair from the potential harm caused by high temperatures, ensuring beautiful and protected results.