Comprehensive Guide On How To Dye Synthetic Hair Extensions Or Wigs

Are you looking for a way to spruce up your look without drastically changing it? Dying synthetic hair extensions or wigs is an easy and convenient way of adding variety and color to your hairstyle. With a little creativity, you can dramatically change the vibrancy of your look with minimal effort. Our comprehensive guide will walk you through each step on how to dye synthetic hair extensions or wigs so that anyone can achieve beautiful results!

What Are Wigs and Hair Extensions Made Of?

The majority of synthetic hair extensions and wigs are made out of a thermoplastic material called modacrylic. This type of plastic is very resistant to heat and can be easily styled with heated tools such as curling irons, flat irons, and blow dryers.

However, due to its resistance to heat, it is not possible to dye synthetic hair that has been pre-colored. Therefore, you must purchase the extensions or wig in its natural color (usually black) before attempting any type of dying process.

Preparing Your Hair Extensions or Wig for Dying

Before starting your dye project, make sure to thoroughly cleanse and condition your synthetic hair extensions or wigs with a shampoo specifically designed for synthetic hair. Oftentimes these pieces can come pre-coated with a shine serum or conditioner that would prevent the dye from properly adhering to the strands. After washing, let your hair extensions or wig completely air dry before beginning the dying process.

Choosing the Right Dye and Supplies

When it comes to selecting a dye for synthetic hair, you will want to make sure to choose one specifically formulated for use on synthetic fibers. Regular box dyes are not recommended as they are too harsh for this type of material and could potentially damage it. As far as supplies go, you will need rubber gloves, an old towel, a mixing bowl and brush, an applicator bottle (if desired), and a plastic shower cap (or cling wrap) for completing the dying process.

Executing the Dying Process

Mix your dye according to the instructions on the package and apply it evenly to your hair extensions or wig using a brush or applicator bottle. Make sure to get all of the strands completely covered and then cover them with a plastic shower cap or cling wrap for about 15-30 minutes, depending on how dark you would like the color to be. Once time is up, rinse out the dye until water runs clear and condition as usual. Let air dry before wearing!

And there you have it – now you know how to dye synthetic hair extensions or wigs! With this technique, you can easily transform any look without making any permanent changes. Have fun experimenting and enjoy your new look!

What Is Synthetic Hair Fiber?

Synthetic hair fibers are man-made materials that mimic the look and feel of natural human hair. This type of fiber is often used in wigs, extensions, and weaves as they offer a more realistic look than traditional synthetic materials such as acrylic or polyester.

Synthetic fibers are also incredibly durable and can withstand heat up to 350 degrees Fahrenheit (177 Celsius), making them perfect for styling with heated tools.

Additionally, these fibers typically come pre-treated with a special coating to help protect against environmental damage such as humidity, saltwater exposure, sunlight, and pollution. This makes them an ideal choice for those who want to maintain their style without too much maintenance.

Preparing to Dye a Synthetic Wig or Hair Extensions

Before you dye a synthetic wig or extensions, you should always make sure that the product is clean and free of any oils or styling products. You can do this by washing your hair with a gentle shampoo specifically designed for synthetic fibers. Once the piece is dry, it is ready to be dyed.

Best Ways to Dye Synthetic Extensions or Wig

When it comes to dyeing synthetic hair, you can use either a liquid or powder-based dye. Liquid dyes are usually easier to apply and give more uniform coverage while powder-based dyes offer more vibrant results. Whichever method you choose, make sure that you follow the instructions on the package carefully for best results. Additionally, try to use a thin brush for applying the dye so that you can get an even distribution throughout your piece.

Finally, be sure to let the dye set for at least 15 minutes before rinsing out with cool water. After rinsing, condition as usual and then let air dry completely before styling! With these tips in mind, you should have no problem achieving beautiful results from your next dye job.

How To Dye Synthetic Hair Extensions?

Step 1: Gather Supplies

Before you begin, make sure you have the necessary supplies: dye, plastic gloves, applicator brush or comb, developer cream (if needed), a bowl to mix dye in and old towels to protect your work surface. You may also want to consider getting a shampoo specifically designed for synthetic hair.

Step 2: Prepare The Hair

Before you start dyeing the hair, it’s best to wash it first with a mild shampoo and conditioner. This removes any product build-up that can interfere with the results of dyeing. Make sure the extensions are completely dry before proceeding.

Step 3: Mix The Dye

Mix the dye according to the instructions provided with the color you’ve chosen. Wear gloves to prevent staining your skin. When mixing, be careful not to create too much foam as this can cause streaking when applied.

Step 4: Prepare The Area

Spread old towels over work surface and wear a protective garment like an apron or smock to avoid getting dye on your clothing. If you are dying more than one clip-in extension at once, be sure to separate them so that they don’t overlap each other when being dyed.

Step 5: Apply The Dye

Using an applicator brush or comb, apply the dye directly onto the hair extensions in an even fashion, starting from the ends and working towards the root. Make sure to completely saturate each extension with dye.

Step 6: Wait And Rinse

Let the color develop according to the instructions provided with your dye. When finished, rinse the hair in lukewarm water until all traces of dye are gone and no more runoff occurs. Finally, shampoo and condition the extensions as usual before styling them any way you like!


Q: How long does it take to dye synthetic hair extensions?

A: It typically takes 15-30 minutes for the dye to set on synthetic extensions.

Q: Can I reuse synthetic hair extensions after dying them?

A: Yes, you can absolutely reuse your extensions after they have been dyed. However, they may not look as vibrant or last as long if they have already been colored before.

Q: Do I need to use a developer cream when dyeing synthetic hair?

A: No, you don’t need to use a developer cream when dyeing synthetic hair but it can help to make the color more even and intense. If you decide to use one, be sure to follow the instructions provided.

Q: I accidentally dyed my synthetic extensions too dark – what can I do?

A: If you have made a mistake when dyeing your synthetic extensions, don’t worry! Simply try washing them with a clarifying shampoo or bleaching them until they reach the desired shade. However, be sure to take extra care when doing this so that you don’t damage the hair.

Q: What are some tips for getting the best results when dyeing synthetic extensions?

A: Make sure to always wear gloves and cover your work surface with an old towel before starting. Use a thin brush to apply the dye evenly throughout each extension and let it set for at least 15 minutes (or according to the directions)

Q: Is there anything else I should do after dyeing my synthetic extensions?

A: Once you have finished dyeing your extensions, it’s important to rinse them with cool water and condition them as usual. Finally, be sure to let your extensions air dry completely before styling or using any heat tools. This will help to ensure that the color stays vibrant and lasts longer!

Q: Are there any special products I need to use when dyeing synthetic extensions?

A: Yes, it’s best to use a shampoo specifically designed for synthetic hair before dying. You may also want to consider getting a clarifying shampoo or bleaching product if you are planning on changing the color of your extensions. Additionally, be sure to wear gloves and cover your work surface with an old towel before starting.


Dyeing synthetic hair extensions or wigs can be a great way to create a unique and bold look. We hope that you have found this article helpful in providing the information you need to get started on creating your own style.

Remember, not all dyes are made equal and make sure to follow the instructions closely to avoid any issues. Also, practice patience as it may take more than one try to get the perfect results. If you have any further questions, feel free to reach out! Want more valuable information?

Be sure to follows us and read more articles at – we are constantly updating our website with new content every week! we look forward to seeing you there soon. Best of luck as you navigate your dyeing journey!

Hair Care Expert at Ivirgo Hair | + posts

I am Thomas Taw, the CEO of CITIZENSNIPS. I have experience in hair product development and chemical research, as well as sustainable resource engineering. In 2009, I co-created Sunsilk, one of the world's leading haircare brands. More recently, I was the CEO of SMOKINGPANDA LTD. I am a professional with a strong track record in delivering tangible results.

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