How to Clean Your Flat Iron: 3 Easy ways

As a hair stylist or someone who frequently uses a flat iron for hair styling, you will agree that a clean flat iron is essential for optimum performance. Dirt, grime, and hair products buildup on the plates of your flat iron can diminish its heat distribution capacity and cause it to snag and pull your hair. Cleaning your flat iron regularly can also help prevent damage to your hair.

If you’re wondering how to clean flat iron properly, keep reading. 

Why Cleaning Your Flat Iron Is Crucial

A flat iron is an indispensable tool when it comes to achieving silky smooth and straightened hair, but its effectiveness can be diminished if you don’t clean it regularly. A dirty flat iron will:

  • Not work efficiently
  • Cause hair breakage
  • Lead to burns on your scalp and neck
  • Leave hair dull and lifeless
  • Be difficult to use

Cleaning your flat iron is crucial to maintaining its optimal performance and avoiding unnecessary damage to your hair.

When Should You Clean Your Flat Iron?

  • It’s a good practice to wipe down the flat iron after each use, especially if you’ve used any heat protectant sprays, styling products, or hair serums. This quick wipe can prevent product residue from accumulating on the plates.
  •  If you see visible residue or buildup on the plates or around the edges, it’s time for a thorough cleaning. 
  • In case you notice that your flat iron is not gliding smoothly through your hair, is snagging, or not achieving the desired results, it may be due to residue buildup. 
  • Even if you don’t use styling products regularly, it’s a good idea to perform a more thorough cleaning every few weeks or at least once a month, depending on how often you use the flat iron.

Different Ways of Cleaning Your Flat Iron

Using Rubbing Alcohol

Rubbing alcohol is one of the most effective and affordable products for cleaning your flat iron. Here’s how to do it:

  • Unplug your flat iron and wait for it to cool down completely.
  • Apply some rubbing alcohol to a soft cloth and rub it gently over the plate of your flat iron.
  • Use a damp cloth to wipe off any remaining residue.
  • Dry your flat iron thoroughly with a clean cloth.

With Baking Soda

Baking soda has natural cleansing properties that make it excellent for removing dirt and grime from your flat iron. Here’s how to do it:

  • Mix 2 tablespoons of baking soda with a little water to form a paste.
  • Apply the paste to your flat iron plates and allow it to sit for 5 minutes.
  • Use a soft-bristled brush or an old toothbrush to scrub the paste gently.
  • Wipe off the residue with a damp cloth.
  • Dry your flat iron thoroughly.

Using Vinegar

Vinegar is another natural cleaning agent that can be used to clean your flat iron. Here’s how to do it:

  • Mix equal parts of vinegar and water in a bowl.
  • Dip a soft cloth into the solution and wring it out to remove any excess liquid.
  • Gently rub the cloth over the plates of your flat iron.
  • Use a clean cloth dipped in plain water to wipe off the residue.
  • Dry your flat iron with a clean cloth.

Regardless of the cleaning method you choose, always make safety a priority. Ensure the flat iron is unplugged and cooled down before cleaning. Regular cleaning and maintenance will help prolong the life of your flat iron and ensure consistent styling results.

Tips and Tricks for Maintaining Your Flat Iron

  • Always unplug your flat iron after use. Leaving it plugged in can cause damage to the internal wiring and shorten its lifespan.
  • Store your flat iron in a dry and cool place. Avoid leaving it in a humid environment as this can lead to rust formation on the metal parts.
  • Avoid using your flat iron on dirty hair as it can cause buildup on the plates.
  • Use a heat protectant spray on your hair before using a flat iron to reduce damage to your hair.
  • If your flat iron needs professional cleaning, take it to a reputable repair shop to avoid damaging it.


  1. How often should I clean my flat iron? You should clean your flat iron once a week if you use it frequently.
  2. Can I use soap and water to clean my flat iron? No, using soap and water can damage your flat iron.
  3. What is the best way to dry my flat iron after cleaning it? Use a soft and clean cloth to wipe off any liquid residue and then let it air dry.
  4. Can I use hydrogen peroxide to clean my flat iron? No, hydrogen peroxide is too harsh for cleaning a flat iron.
  5. How do I remove buildup from my flat iron plates? Mix equal parts of water and vinegar and apply the solution to the plates. Use a soft brush or a cloth to scrub gently, and wipe off with a damp cloth.

Final Takeaway

Cleaning your flat iron regularly is important to maintaining its optimal performance and avoiding damage to your hair. The tips and tricks mentioned above can help you keep your flat iron in top condition, and we hope that you find them useful. Remember, always take care of your flat iron, and it will take care of your hair!