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What To Do After Bleaching Hair? [Aftercare Guide]

What To Do After Bleaching Hair

The first question after any color is what to do after bleaching hair. Many times, due to the rush to leave, few stylists don’t tell you what to do to take care of the hair after getting the color.

It is an excellent question with many answers. Because bleach is used for most color effects so it’s worth knowing.

What you should do after beaching your hair is to apply a repair treatment and balance your hair again. An acid PH treatment would be great to maintain elasticity and strength in your hair. Depending on the sensitivity of your hair and how many procedures you have done, different actions must be taken.

Here in this article, I will talk about several options to do after using bleach on your hair. Also, how to recognize the level of sensitization that you have so you can heal and recover your hair.

What To Do After Bleaching Hair?

What you should always do after using bleach is to strengthen the hair. Whenever the bleach touches the hair it weakens it. That is why bleach has been used even for a short time or only on the ends. Nutrients and proteins should be placed especially that can strengthen the bonding bridges of the hair.

Normally, what gives hair strength are chains of keratin and amino acids.
Treatments that are focused on returning those proteins and amino acids are the ones indicated to repair the hair. When you have a good care routine, almost any hair can be recovered and strengthened.

In some cases, it will be necessary to do more than this or in a certain way to heal the hair.
That is why it is important to identify what level of sensitivity or damage the hair has. So you can use specifically what the hair needs to be healthy again.

Below we will see different examples.

What to do after bleaching your hair depending on the damage?

As we saw before, what should be done is to strengthen the hair again from what the bleach has weakened. For this, it is important to recognize what kind of awareness there is. So to be able to give the specific nutrient that helps that deficiency.

There are 3 levels that I will talk to you about today. Depending on their degree of sensitization, they require different things to repair and strengthen.

We will start from the mildest to the one that requires the most repair.

The names to recognize them in a simple way are:

  • Dryness or malnourishment
  • Split ends
  • Damaged hair

We will see what is better for each of them so that they can be cured. Realize that each one is different. Sometimes we always think that the hair is dry and it goes much further than that. Knowing what is happening to the hair, we will be able to provide the medicine or in other words, the nutrient that is lacking to help the fiber feel good again.

#1 Dryness/malnourishment

Dryness can be identified by how it feels to the touch and how the hair looks right after a shower.
It is very noticeable because when the hair is wet, the texture and appearance are as if it were dry, and the water will not be able to penetrate it.

Also, another sign is difficulty combing. Frizz is one of the signs that the outer layer of the hair is sensitized. That is why it cannot look completely smooth and combed. The cuticle is the outermost layer of the hair and it reflects the softness and shine. When there is a flat surface b, light can be reflected. Unlike a rough surface like the bark of a tree, it does not reflect light.

To fix that, it uses lipid-based nutrient transfers that help lubricate the cuticle so it can rebuild and rejoin itself. So when it goes flat it becomes smooth and soft.

An incredible product for this is this mask because it gives an incredible nutritional effect and leaves a very light and soft effect. If your hair is thick, better use this one that is thicker and indicated for hair like yours.

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#2 Split ends

In this case, it is when the dryness is already over and you begin to see the ends of your hair with white dots and with a small division as if it had two heads or in other words two ends. That is an open tip and when this happens it is precise that the hydration that the cuticle needed, which is the protective layer, did not have it. Then it starts to open. It always starts at the tip and if neglected, it will continue to rise until the hair strand is exposed without protection. This is what is called breaking but on a more subtle level.

To help eliminate this problem there are 2 options and you can use them together which is best.
One of them is to apply a special repair serum to the ends, which will help you extremely to return the proteins and fortify the area. however, it is best to give a small cut to those ends so that the hair is left without that damaged area to repair and not allow it to continue advancing.

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#3 Damaged Hair

To know what to do after bleaching with damaged hair you can do a simple test. Take a strand of hair and especially at the tip give it a turn. After that, pull slightly, if the hair breaks or stretches too much like a garter, is damaged. It will not resist more aggression so you need to take immediate action.

You must perform restorative treatments. This, return nutrients and strengthen the hair from the inside because the hair’s ability to repair itself after something chemical is very low. So if you just leave it in time without doing anything that won’t fix it. It’s important to help him get back in balance.

To recover your hair you must return the nutrients that give strength to the fiber. These are especially the proteins that you can find in very specific products. The proteins must enter the cortex so that they can reinforce the chains and bonds that make the hair united and strong. I recommend the Kerastase Therapiste kit because it really gives very good results if used correctly and you wear it routinely. Constancy is very important to recovering any hair. Use it at least 2 times a week and always leave your hair unwashed between each wash for at least 1 day so that the hair has time to dry inside.

If you have good care and a repair routine after each procedure, your hair will remain your hair healthy and strong.


With all this that you have seen, you already know that there are 3 levels of sensitization in the hair after bleaching it with bleach. By recognizing which of these levels you have, you can already identify which one is yours.

Based on this you can know exactly what is going well for each one and what to put to recover it. Whenever you do some color effect you can already know what to do after using bleach on it. This way you will have nice hair with a soft texture and shine that makes it really look beautiful.

I hope it has served you and that you can apply it soon so that your hair always looks incredible.

Until next time.