How Long Does It Take to Dye Hair

When you decide to change your hair color, there are a few things you should consider beforehand. Timing is key whether you choose to color your hair at a salon or try it at home.

In this article, we will explore the factors that affect the duration of the hair dyeing process.

Things to Consider Before Coloring Your Hair

Before you dye your hair, you should consider a few things.

First and foremost, think about the long-term commitment of coloring your hair. Once you dye it, it may take significant time for your natural hair color to grow back. This means you must maintain the dyed color for a certain period, depending on how fast your hair grows.

Additionally, consider how long it will take to dye your hair. The process can be time-consuming, especially if you do it at home. You must set aside enough time to properly apply the dye, wait for it to process, and then rinse it out.

Lastly, think about the impact dyeing your hair can have on its health. Some hair dyes contain chemicals that can potentially damage your hair, so it’s essential to research and choose a gentle and nourishing dye.

Overall, take the time to consider these factors before deciding to dye your hair.

Dyeing Your Hair at the Salon vs. at Home

Getting your hair dyed at the salon versus doing it at home can result in different outcomes. When you choose to go to a salon, professional hairstylists with expertise in hair dyeing will take care of your hair.

They have the knowledge and experience to create the desired color and ensure a precise application. Additionally, salons often use high-quality hair dye products that can result in better color payoff and less damage to your hair.

On the other hand, dyeing your hair at home can be a more convenient and cost-effective option. You can choose when and where you want to dye your hair without having to make an appointment or leave your house.

Home hair dye kits are available in stores and online, offering various colors. However, it’s important to note that the outcome may vary depending on your skill level and adherence to instructions.

How Long Does It Take to Dye Your Hair

When dyeing your hair, several things determine how long the process will take.

First, you must consider the preparation time, which includes gathering all the necessary supplies and protecting your clothing and surroundings. Next, bleaching may be required if you’re going for a lighter shade or want to achieve a vibrant color, adding more time to the process.

Once the hair is prepped and ready, the application time will depend on your chosen technique: a simple all-over color or a more intricate highlighting or ombre effect.

Preparation Time

You’ll need to set aside some time for preparation before dyeing your hair. Although the dyeing process may be relatively short, taking only a few minutes, the preparation time is crucial for achieving the best results.

Depending on your hair type and the color you want to achieve, the preparation process can take anywhere from 30 minutes to a few hours. This includes washing and drying your hair, sectioning it off, and applying a protective barrier like petroleum jelly to your hairline and ears.

It’s important not to rush through this step, as proper preparation ensures that the dye is evenly applied and reduces the risk of staining your skin. So, take your time and give yourself ample time to prepare before diving into the dyeing process.


To achieve the desired color, it’s essential to consider the bleaching process for your hair. Bleaching is crucial in hair dyeing, especially if you have dark hair or want a lighter shade.

When bleaching, the hair dye will be able to adhere better to your strands, giving you a more vibrant and long-lasting color. It’s essential to focus on the roots when bleaching, as they tend to be the most resistant and may require more time to lighten.

Remember that the time it takes to bleach your hair will depend on factors such as your natural hair color and the level of lightness you want to achieve. Always follow the instructions provided with the bleaching product to ensure optimal results.

Application Time

The application time for bleaching depends on factors such as your natural hair color and desired level of lightness. If you have dark hair and want a significantly lighter shade, the process may take longer than someone with lighter hair.

Generally, bleaching can take anywhere from 30 minutes to an hour. However, it’s important to note that leaving the bleach on for too long can damage your hair. It’s always best to follow the instructions with the hair dye and do a strand test beforehand to determine the optimal application time.

Processing Time

If you have darker hair, the bleaching processing time may be longer than those with lighter hair. When dyeing your hair, the processing time refers to the time the hair dye needs to stay on your hair to achieve the desired color.

Darker hair contains more melanin, making it harder for the hair dye to penetrate and appear vibrant. This means that you may need to leave the hair dye on for a more extended period of time to get the desired results.

The processing time can vary depending on the brand and type of hair dye you are using, so it’s essential to carefully follow the instructions.

Before you start dyeing your hair, set aside enough time for the appointment to ensure the dye has enough processing time to work effectively.

How to Maintain Your Hair’s New Color

Once you’ve dyed your hair, it’s essential to maintain its new color using color-safe shampoo and conditioner. These products are specially formulated to protect the vibrancy and longevity of your hair’s new color. Color-safe shampoo and conditioner are designed to be gentle on your hair, preventing the color from fading or becoming dull.

Step 1 – Wash your hair less frequently 

Washing your hair too often can strip away the color and fade it. Avoid washing your hair every other day or even every few days. When you wash your hair, use lukewarm water instead of hot water, as hot water can also cause the color to fade.

Step 2 – Protect your hair from the sun

In addition to using color-safe products and washing your hair less frequently, it’s important to protect your hair from the sun. UV rays can cause the color to fade more quickly, so wear a hat or use products with UV protection when spending time outdoors.


Can I dye my hair if it is damaged or brittle?

If your hair is damaged or brittle, it’s best to avoid dyeing it. Dyeing can further weaken the hair and cause more damage. Focus on repairing and nourishing your hair before considering any chemical treatments.

What is the difference between permanent and semi-permanent hair dye?

The difference between permanent and semi-permanent hair dye is that permanent dye lasts longer and requires more processing time, while semi-permanent dye fades over time and doesn’t require as much time to apply.

If I have recently used henna or other natural hair dyes, can I dye my hair?

Suppose you have recently used henna or other natural hair dyes. In that case, waiting until they have entirely faded or grown out is essential before dyeing your hair with synthetic dyes.

How often should I touch up my roots after dyeing my hair?

After dyeing your hair, you should touch up your roots every 4–6 weeks to maintain the color. This will help prevent noticeable regrowth and keep your hair fresh and vibrant.

Are there any hair types or colors that require more time to dye than others?

Some hair types or colors may require more time to dye than others. Hair thickness, porosity, and starting color can affect the dyeing process. Consult a professional to determine the best timing for your specific hair needs.

Michele Antunes

About the author: Michele Antunes

Michele Meesh Antunes is the lady of the Beardoholic writers team and a genius when it comes to hair and beard styles that suit any face shape. She’s been a barber for years now and, no matter your personal style, she knows exactly what beard, hairstyle and length suit you. She brings the women’s perspective on beards, beard care, haircuts and hairstyles and male grooming.

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