A step-by-step guide for going from blonde to black hair

Changing your hair color can be a big thing, especially when it goes from a bright color to a dark one. Dyeing your hair seems easy when going from a lighter shade to a darker one. 

In this post, we have prepared a simple step-by-step guide that will help your transition from blonde to black hair. Keep reading!

A step-by-step guide for going from blonde to black hair

blonde to black hair
Dyeing your hair seems easy when going from a lighter shade to a darker one  (Source: Botox Capilar)

Step 1: Select the shade of black for your hair

When it comes to black hair, there are many shades to explore, from jet black to soft black and brown black. 

If you prefer a more natural appearance, soft black is the ideal choice. It imparts a brown-black hue, which blends with your hair. Soft black is a safe approach because you can always darken it later. 

On the other hand, jet black is the darkest shade of black. While it delivers a bold look, it is less natural and can even display hints of colors like blue or purple.

Step 2: Mix the dye and developer together

If you dye your hair with a box kit, you’ll find all the necessary supplies included. However, if you decide not to use a box kit, you’ll need to gather other items. These include hair dye, a volume 10 developer, gloves, a tinting brush, a dye mixing bowl, protein filler (if your hair is bleached), a shower cap, and a color-treating conditioner. 

In case you have long blonde to black hair, you will need more than one dye and developer or you should consider purchasing an extra box kit.

how to make blonde to black hair
If you dye blonde to black hair with a box kit, you’ll find all the necessary supplies included  (Source: Hairfinder)

Step 3: If you are using a kit, prepare the dye

Dye kits will provide instructions, but if you misplace them, this is what you can do. Start by pouring the dye into the larger bottle, which contains the developer. Close the bottle tightly and shake it vigorously to ensure thorough mixing of the dye. 

The bottle often has a plug that needs to be broken or cut off. If your hair is long and requires more than one box kit, make sure to prepare the additional kit.

Step 4: If you are not using a kit, prepare the dye as appropriate

Take a quantity of 10-volume developer and pour it into the dye mixing bowl. Typically, around 2 ounces of developer is sufficient, but if you have long hair, you may need to increase it to 4 ounces. 

Add an equal amount of dye to the bowl as the developer. To combine the dye and developer, utilize the tinting brush to mix them thoroughly. If you don’t have a tinting brush or a mixing bowl, ensure that you use a non-metal alternative. Remember metal containers can react with the dye and potentially alter the color. 

Continue mixing the two components until the color is completely blended into the developer. And ensure there are no visible streaks remaining.

Step 5: If your hair is bleached, take special measures during the blonde to black hair process

For individuals with bleached hair, it is crucial to apply a protein filler. No protein filler may result in uneven patches or a greenish tint in your hair color.

Step 6: Apply the prepared dye to your hair

When going from blonde to black hair, it’s essential to safeguard your skin and clothing by using an old towel and t-shirt to cover yourself. You can apply a thin layer of petroleum jelly around your hairline and ears to protect nearby skin. And remember to wear gloves and place the old towel on the counter where you’ll be placing your mixing bowl and tinting brush.

Blonde to black hair
It’s essential to safeguard your skin and clothing during the blonde to black hair dying (Source: LoveToKnow)

For your convenience, divide your hair into four sections, and secure three sections into twisted buns while working on each individual section.

Begin with the bottom section when applying the dye to your hair. Take approximately 1-2 inches of hair from the bottom and dip the tinting brush into the mixed dye. Starting from the roots, gently brush the dye onto the hair. Ensure you move down towards the ends and make sure each strand is adequately coated with the dye.

Repeat these steps until you have applied the dye to your entire head.

Step 7: Cover hair

Securely cover your hair with a shower cap to ensure that all of your hair is neatly tucked inside. If you have long hair, it is necessary to put it in a bun to fit it all under the cap. 

The recommended duration for leaving the dye on your hair is specified in the hair dye box kit instructions, typically ranging from 20 to 45 minutes.

Step 8: Rinse out the dye from your hair

Thoroughly rinse out the dye from your hair using cool water. Ensure that you rinse out all the dye completely. 

Continue rinsing your hair until the water runs clear, with no more dye present. Also, avoid using any shampoo during this step.

Step 9: Condition your hair after rinsing

After rinsing out the dye, apply conditioner to your hair. It is important to use a conditioner that is specifically designed for dyed hair. If you’re using a dye box kit, it often includes a conditioner for you to use. 

Allow the conditioner to remain in your hair for approximately 2-3 minutes. Then, rinse out the conditioner with cool water. 

Conditioning your hair is crucial as the dyeing process can leave your hair rough, and the conditioner helps restore its softness and smoothness.

blonde to black hair
Allow the conditioner to remain in your hair for approximately 2-3 minutes (Source: Medical News Today)

Step 10: Allow your hair to dry naturally or use a dryer properly

To ensure the well-being of your hair after the intense blonde to black hair dying process, it’s crucial to allow it to air dry. This gentle approach is highly recommended. However, if air drying is not feasible, ensure you have a heat-protectant product. Apply it to your hair before using a blow dryer, and set the dryer to low heat.

For the next 72 hours, refrain from washing your hair. This period allows time for the hair cuticles to close and the dye to set effectively. After that, make sure to use a color-safe shampoo and conditioner for optimal care.

Wrapping up,

This guide has provided you with the necessary instructions for the transition from blonde hair to black hair. Remember to take precautions to protect your skin, use the appropriate products, and allow time for the dye to set. If you have any further questions or need assistance, don’t hesitate to reach out to us. 

Additionally, if you’re considering alternative options like hair extensions to achieve your desired black hair, feel free to contact Jenhair for more information about blonde to black hair. Take the transformation and enjoy your beautiful new black hair!

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