Ever tried to straighten your hair but ended up with a frizzy mane instead? Straightening your hair is fairly easy, but there are a few tricks that you can do to ensure that it stays frizz-free. Keep in mind, however, that you must also set realistic expectations for yourself, and that getting a completely frizz-free style is just not always possible, especially if the weather outside is humid. Still, there are a few things you can do, such as letting your hair cool down, that may help maintain your style for a little bit longer.

Part 1
Part 1 of 2:

Using the Right Products and Equipment

  1. 1
    Get the right product based on your hair type. Use shampoos and conditioners that contain the word "smoothing" or that are designed to fight/prevent frizz. They will give your hair extra moisture, and prevent it from becoming too dry. Dryness can often appear as frizz.[1] [2]
    • When conditioning your hair, apply it to the ends first, as they're likely the most dehydrated. Comb the conditioner through your hair, then rinse it out well.
    • Product build up can also cause frizz. Once a month, wash your hair with a daily clarifying shampoo to remove the buildup.
  2. 2
    Skip the nylon brush and use a boar bristle brush instead. If you can't get one, try to find one that's at least a boar bristle and nylon mix. Plastic brushes tend to cause static, which leads to frizz. Boar bristle brushes help polish and smooth your hair better.[3]
    • Choose a round brush over a flat brush. The round brush will apply more tension to your hair, which helps create a smoother result.
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  3. 3
    Use a heat protectant spray before you straighten.[4] You can also apply a little bit of moisturizing oil into your hair while it is still wet. This will help nourish your hair and keep it smooth while you straighten it. After you are done straightening, you can apply a little bit of oil to smooth down any remaining frizz.[5]
  4. 4
    Use a flat iron with ceramic plates and avoid ones made from steel. Steel plates can damage your hair by tugging and pulling on the strands. If you have curly hair, however, you may need something tougher; in this case, choose a gold or titanium flat iron.[6]
    • Don't get anything that is wider than 1½ inches (3.81 centimeters). If the flat iron is too wide, you won't be able to reach the roots of your hair.
  5. 5
    Make sure that you are using the right finishing products. You should also give your hair time to cool down before you apply it. Avoid products that contain too many silicones. Instead, you can apply a drop of oil to your hands, and then smooth it over your hair. For extra hold, spray your brush with some light hold hair spray, then pass it through your hair.[7]
    • If you apply some oil or serum, go for a natural product. Apply it on the ends of your hair first.
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Part 2
Part 2 of 2:

Straightening Your Hair

  1. 1
    Wash your hair with shampoo and conditioner.[8] If you can, use a specialized shampoo and conditioner that's meant for smoothing hair and taming frizz. Make sure that you do this well ahead of time, as your hair will need to be perfectly dry before you straighten it.
  2. 2
    Towel dry your hair. When you towel dry your hair, don't rub the towel vigorously across your hair; this will only bring out your hair's natural curl and give you more work.[9] Instead, gently pat and squeeze your hair dry with an absorbent towel, preferably microfiber. Microfiber towels are much gentler on the hair because they don't rip or tear your hair, like regular towels can.[10] Ripped, torn hair can look frizzy.
    • If you don't own a microfiber towel, use a t-shirt to dry your hair. It will provide similar results.
  3. 3
    Apply some straightening cream or smoothing cream. A heat protectant of sorts would also be a great idea. Apply the cream throughout your hair, focusing on the ends, which tend to get dry/damaged the most. If you have thin hair or short hair, you will probably only need a dime-sized amount. If you have thick hair or long hair, start with a quarter-sized amount.
    • Don't apply too much! Doing so will weigh down your hair and cause it to become limp once dry.
  4. 4
    Use the right technique when blow-drying your hair. Always point the nozzle downwards towards your hair; this will help the cuticles on your hair to lie flat. Pull a round, bristle brush through your hair as you blow dry it. This will help straighten it and give you less work later on.[11] [12]
    • Before you dry your hair, divide it into sections that are about the size of your brush.
    • Don't keep the hair dryer pointed at 1 section of hair for more than a second at a time. Keep it moving while you dry your hair.
    • Consider switching between the hair dryer's hot and cold settings to give your hair a break from all that heat.
    • You can shake the hairdryer to help your hair dry faster, but always keep the nozzle pointed down.[13]
    • Never flat iron your hair while it is wet. Doing so can damage your hair. Always blow dry it first (or let it air dry).
  5. 5
    Section your hair off. It will be much easier to work with smaller sections than huge chunks of hair. You will also get a sleeker, smoother result. Start by dividing your hair into quadrants. Then divide each quadrant into sections that are about the size of your hair brush.
  6. 6
    Set your flat iron to the right temperature. Even with a heat protectant, high temperatures can damage your hair—and damaged hair often looks frizzy.[14] Don't use the highest setting; instead, set the temperature somewhere between 300 and 350°F (150 and 177°C). If you have thicker hair, you can use a higher temperature, but using a gold or titanium plated flat iron would be better.[15] Avoid going past 420°F (215°C), as this is when the keratin in your hair breaks down, which can lead to split ends and damage; remember, damaged hair often looks frizzy.[16]
    • Some research has shown that the ideal temperature for straightening hair is 365°F (185°C).[17]
    EXPERT TIP

    “Never use a straightening iron on damp hair. You should only straighten completely dry hair that has been misted with a thermal protector.”

    Laura Martin

    Laura Martin

    Licensed Cosmetologist
    Laura Martin is a Licensed Cosmetologist in Georgia. She has been a hair stylist since 2007 and a cosmetology teacher since 2013.
    Laura Martin
    Laura Martin
    Licensed Cosmetologist
  7. 7
    Work in small sections, and use the right technique when straightening. Use a brush to pull a 1 to 2-inch (2.54 to 5.08 centimeters) wide section of hair as taut as you can. Use your free hand to clamp the flatiron down onto the section, close to your roots. Pull the flatiron down the length of your hair in a single, fluid motion. Repeat 1 to 2 more times, if necessary.
    • Avoid using a comb; use a good, bristle brush instead. Combs tend to cause too much static and split-ends on dry hair.[18]
    • If you pull your hair taut, you won't have to pass the flatiron over it more than once or twice. If you find that you have to pass over your hair repeatedly, you might not be pulling it taut enough.[19]
  8. 8
    Once that section is smooth, repeat the process on the next section of hair. Once the entire bottom layer of your hair is down, undo the clip, and let down the rest of your hair. Continue straightening your hair using the same technique.
    • If you have very thick hair, let down another one-fourth or one-third of your hair instead.
  9. 9
    Finish off with a spray or serum. Ideally, you should use only a spray, but thicker hair might need a little bit of oil or serum to smooth down any frizz.[20] To avoid using too much product, apply some spray to your hairbrush, them gently comb your hair. Use your fingers to apply some serum or oil to the ends of your hair, where frizz tends to happen the most.
  10. 10
    Give your hair time to cool down before stepping outside. This is especially important if it is very hot or humid out. As your hair cools, the style will begin to set. If you rush out too soon, your hair will be more likely to frizz up again.[21]
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Expert Q&A
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  • Question
    Can you straighten hair when it is damp?
    Laura Martin
    Laura Martin
    Licensed Cosmetologist
    Laura Martin is a Licensed Cosmetologist in Georgia. She has been a hair stylist since 2007 and a cosmetology teacher since 2013.
    Laura Martin
    Licensed Cosmetologist
    Expert Answer

    Support wikiHow by unlocking this expert answer.

    You should not use a straightening iron on damp hair. You should only straighten completely dry hair that has been misted with a thermal protector.
  • Question
    What strengthens hair follicles?
    Laura Martin
    Laura Martin
    Licensed Cosmetologist
    Laura Martin is a Licensed Cosmetologist in Georgia. She has been a hair stylist since 2007 and a cosmetology teacher since 2013.
    Laura Martin
    Licensed Cosmetologist
    Expert Answer

    Support wikiHow by unlocking this expert answer.

    A proper diet and appropriate shampoo routine strengthen follicles. Massage and biotin supplements can also be very beneficial.
  • Question
    What helps with frizzy hair?
    Laura Martin
    Laura Martin
    Licensed Cosmetologist
    Laura Martin is a Licensed Cosmetologist in Georgia. She has been a hair stylist since 2007 and a cosmetology teacher since 2013.
    Laura Martin
    Licensed Cosmetologist
    Expert Answer

    Support wikiHow by unlocking this expert answer.

    Treating hair gently, using the right styling products, and using styling techniques that unify texture all reduce frizz. If you have straight hair, this means smoothing and brushing. If you have curly hair, touch it as little as possible.
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Warnings

  • Never, ever straighten wet hair. Doing so can damage your hair.[26]
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  • Never apply product to dry hair before straightening it. When you clamp down onto your hair with the flatiron, all that product has nowhere to go, and gets boiled into your hair as a result.[27]
    ⧼thumbs_response⧽
  • Some days, you just have to accept that your hair will be frizzy after you straighten it. This tends to happen the most on rainy or humid days.[28]
    ⧼thumbs_response⧽
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Things You'll Need

  • Smoothing shampoo and conditioner
  • Towel (preferably microfiber)
  • Hairdryer
  • Bristle brush (preferably boar bristle)
  • Flatiron
  • Heat protectant
  • Oil or serum (optional)
  • Smoothing cream (optional)
  • Hairspray (optional)


  1. http://www.paulaschoice.com/expert-advice/hair-care-problems-and-solutions/_/the-best-way-to-straighten-curly-frizzy-hair
  2. http://www.paulaschoice.com/expert-advice/hair-care-problems-and-solutions/_/the-best-way-to-straighten-curly-frizzy-hair
  3. http://www.bustle.com/articles/95914-how-to-keep-hair-straight-in-humid-weather-so-youre-foxy-not-frizzy
  4. http://www.teenvogue.com/story/top-ten-flat-iron-mistakes
  5. Michael Van den Abbeel. Professional Hair Stylist. Expert Interview. 7 January 2019.
  6. http://www.teenvogue.com/story/top-ten-flat-iron-mistakes
  7. http://www.marieclaire.com/beauty/news/a15722/flat-iron-perfect-temperature/
  8. http://www.marieclaire.com/beauty/news/a15722/flat-iron-perfect-temperature/
  9. http://www.bustle.com/articles/95914-how-to-keep-hair-straight-in-humid-weather-so-youre-foxy-not-frizzy
  10. http://www.teenvogue.com/story/top-ten-flat-iron-mistakes
  11. http://www.paulaschoice.com/expert-advice/hair-care-problems-and-solutions/_/the-best-way-to-straighten-curly-frizzy-hair
  12. http://www.bustle.com/articles/95914-how-to-keep-hair-straight-in-humid-weather-so-youre-foxy-not-frizzy
  13. Michael Van den Abbeel. Professional Hair Stylist. Expert Interview. 7 January 2019.
  14. http://www.teenvogue.com/story/top-ten-flat-iron-mistakes
  15. http://www.bustle.com/articles/95914-how-to-keep-hair-straight-in-humid-weather-so-youre-foxy-not-frizzy
  16. http://www.bustle.com/articles/95914-how-to-keep-hair-straight-in-humid-weather-so-youre-foxy-not-frizzy
  17. http://www.paulaschoice.com/expert-advice/hair-care-problems-and-solutions/_/the-best-way-to-straighten-curly-frizzy-hair
  18. http://www.teenvogue.com/story/top-ten-flat-iron-mistakes
  19. http://www.bustle.com/articles/95914-how-to-keep-hair-straight-in-humid-weather-so-youre-foxy-not-frizzy

About This Article

Michael Van den Abbeel
Co-authored by:
Professional Hair Stylist
This article was co-authored by Michael Van den Abbeel. Michael Van den Abbeel is a Professional Hair Stylist and the Owner of Mosaic Hair Studio and Blowout Bar in Orlando, Florida. He has been cutting, styling, and coloring hair for over 17 years. Michael loves showing his clients how to wash and wear their hair easily and effortlessly. Mosaic Hair Studio and Blowout Bar is recognized as a Diamond Top Tier level Wella salon. This article has been viewed 188,742 times.
1 votes - 100%
Co-authors: 19
Updated: May 6, 2021
Views: 188,742
Categories: Straightening Hair
Article SummaryX

To straighten hair without frizz, start by washing your hair with shampoo and conditioner, and squeezing it dry with a towel. Next, apply a smoothing cream and a heat protectant, then use a round brush to pull your hair straight as you dry it with a hair dryer. When your hair is completely dry, use a flat iron to straighten it one section at a time. Make sure to start close to your roots and pull the iron down your hair in a single motion, repeating until it’s smooth. Finally, spray your brush with a little hairspray and run the brush through your hair. For tips from our Beauty review on how to pick the right styling products and tools to straighten your hair, read on!

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