- If you forgot to put developer in the hair dye and you haven’t used it yet, all you have to do is add developer to the dye, so the coloring mixture can change the color of your hair.
- If you forgot to put developer in the hair dye and you’ve already started or finished applying it, don’t worry. Because your hair won’t be ruined.
- But you won’t change the color of your hair either. For that, you need to apply the dye together with developer.
- My advice is to rinse out the dye and prepare a new mixture of dye and developer, which you can immediately apply to your hair.
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Now you can breathe easier.
Because if you forgot to put the developer in the dye, you know now that your hair won’t be ruined and nothing serious will happen to it.
The worst that will happen is that your hair won’t change color. And obviously, you will have wasted a dye. But beyond that, nothing serious will happen.
Because permanent dyes work with developer. If you forget to put it in the mix, it won’t generate the chemical reaction needed to change the color of your hair.
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So the only thing you’ll need to do is wash your hair until you remove all the dye. Then dye it again, mixing the developer with the dye.
And that brings us to the next step.
How to remove hair dye if you forgot to use developer
To remove the dye you’ve applied, just run hot water over your hair until you see the water runs clear.
You can also wash your hair with your regular shampoo to make sure you completely remove the dye.
It’s as simple as that. You don’t need to bleach or use any other chemical process. Because permanent dyes only change hair color if you apply them with developer. And since you forgot to put the developer in the dye, the coloring process never took place.
In other words, your cuticles didn’t even open for the dye to enter inside the hair cuticles.
So now you know you won’t ruin your hair if you forgot to use developer. And you also know that if you already applied the dye, all you have to do is wash your hair.
So, I know what your next question is.
How soon can you dye your hair again if you forgot to use developer?
Well, it wouldn’t really be re-dyeing your hair. Because if you had applied the dye without developer, your hair won’t have changed color, because the coloring process never happened.
Therefore, you can dye your hair again immediately. After all, your hair didn’t undergo any changes. And your hair didn’t even go through any chemical processes.
My advice, if you can, is to wait two days to apply the new dye. Because this way the natural oils produced by the scalp will protect your hair from the aggression of the developer.
If you forgot to put the developer in the hair dye, your hair won’t be ruined, weakened, or broken. Because in reality, the coloring process never took place.
In other words, that dye you applied without mixing it with developer first will not change the color of your hair.
So all you have to do is wash your hair and apply a new dye. Just don’t forget to put the developer in this time!