Can I Use Hair Straightener on Wet Hair


There are a lot of misconceptions about what does and doesn’t damage hair, especially when using heat activated styling tools such as flat irons.

You may have heard from a friend or read online that it could be faster and easier to style hair while it’s wet. If you haven’t tried it, then be very thankful that you have come across this article!

So, can you straighten wet hair?

Do not- read that again- do not try it on wet hair. Now, there is the question – is damp hair okay? That would still depend on the type of straightener you use and how heavy you are going to need to style it, which we will look at in this guide.

We will also look at certain flat iron models that are said to be safe to be used on wet hair, and how true the claims are. But ideally, your hair should be dry before you use heat on it.

What is Potentially Damaging for the Hair?

To better understand how hair straighteners and curlers can potentially damage hair, let us take a look at some of the crucial factors that can contribute to hair damage.

  • Heat

    The most important factor to consider is heat since that is the main mechanism used by modern styling tools such as flat irons and curling rods. Even hair dryers that emit hot air can damage the hair and make it dry.

    To address this, manufacturers have added a temperature control feature so that users can adjust the heat based on how much is tolerable for their hair. Remember that it varies from person to person and their hair types.

  • Brushing

    Brushing the hair can cause damage to its strands, especially when it’s wet. At least, towel dry your hair before using a brush. Use brushes that have soft bristles so as not to pull the strands too tightly.

    Rough and hard bristles can also irritate the scalp and cause dandruff. This is important to remember because there are flat iron hair straighteners that are designed with a brush to make styling more efficient.

  • Chemicals

    Probably the most damaging of all are the chemicals that come in contact with your hair. Sprays, hair color solutions, gels, and products that professional stylists use to straighten and curl hair are all harmful. So, be cautious when using them and make sure you use a gentle shampoo and conditioner to maintain your hair if you ever undergo those salon treatments.

    Furthermore, if you plan to regularly use a hair straightener at home on an artificially colored hair, rebonded or permed hair, there are certain hair care procedures you can do. For one, you can apply a hair serum. Consult with your hair stylist to know the best hair care products to use with a hair straightener.

  • Rollers, Clips, and other Styling Tools

    Yes, even the seemingly harmless ponytails can also cause damage to hair. That is with prolonged use of course. Regular use of such tools can deform your hair for hours. It can get worse when you use heat with them.

Precautions to Take Before You Straighten Wet Hair

Now that you know some of the basic factors that contribute to hair damage, it is easier to take precautions. You may notice that most of those are aggravated by heat.

Unfortunately, you can’t avoid using heat altogether, especially with today’s lifestyle. It is the fastest way to style hair and most hair straighteners use heat to be efficient.

Here are some of the things you can do to avoid damages.

  • Dry Your Hair

    We have established that it is not advisable to use a hair straightener on wet hair. So, try to invest in a microfiber towel to dry your hair. It has a lot of benefits for the hair.

  • Watch Out for the Sizzle

    Be careful when you hear a sizzling sound when using styling tools. It is an indication that something is being burned or heating up a little too much.

  • Use Oils

    Any other type of protectant available, especially when you have fragile thin hair.


The important thing is to know how much heat and styling your hair can take. It is not always easy but you can take clues from how it responds to those styling tools as you use them. Generally, hair straighteners should not be used on wet hair unless you are using the special types. However, it still requires caution.

Further Reading on Best Hair Straightener