Hair Care

How Long To Leave Bleach In Hair 20 Vol

When it comes to hair coloring, you probably know how to use temporary and permanent hair dyes. But do you know the rules for bleaching hair?

How long will you leave the bleach on your 20 Vol? This is one of the most common problems. If you are curious about this, you have come to the right place. The answer is 30 minutes is the best!

See more : How Long To Leave Bleach In Hair 30 Vol

If you use 20 volume developer and hair dye (rather than bleach or whitener), it is best to leave it on your hair for 20-30 minutes, but please read the instructions.

It is important to read the instructions and make sure that the recommended time period is not exceeded. Otherwise, when the developer is not active, your scalp may start to feel uneasy. Follow Viknwes Now.

Video 20 volume developer to lighten hair

How Long To Leave Bleach in Hair With 20 Volume Developer?

Do not leave 20 times the amount of developer bleach on your hair for more than 30 minutes. But 30 minutes is a long time.

Ideally, you can remove the bleach before 30 minutes, but the actual time will depend on your natural hair color, preferred color, and hair type.

For example, if your hair is dark brown and you want blond hair, you need to leave the bleach on your hair longer.

How Long To Leave Bleach In Hair 20 Vol

Remember that using bleach for too long can cause great damage to your hair.

Regarding the time that bleach is left on the hair, there are no general rules that apply to all hair types, colors, and curl styles.

However, here are some tips to help you determine how long you should leave bleach on your hair to meet your unique needs.

First, let’s talk about what it means to be a developer of volume 20, and why it is important to know whether you are a developer of volume 20 or volume 30, etc.

What does volume 20 developer mean?

20 The term volume refers to the amount of developer (or hydrogen peroxide) in the bleach. The more hydrogen peroxide in the mixture, the “stronger” the bleach produced.

The developer lifts the cuticle of the hair. Sometimes people refer to this process as “opening the stratum corneum”, but technically speaking, it is lifting or lifting.

The raised stratum corneum makes it easier for the dye to penetrate into the hair. Developed pigments can deposit color by penetrating into hair follicles.

Developers are usually available in 10, 20, 30, and 40 Vol. The 20-volume mixture is the most common, used in most boxed dye kits and other DIY, household, hair coloring and lighting applications.

Although this 20-volume mixture is a less powerful whitening agent, it can enhance some shades (or shades) of hair color, but it is usually more harmful to the hair than 30 or 40-volume bleach.

If you have dark hair, such as black or brown hair, it is best to consult a professional colorist to develop a specific plan. This is especially necessary if you plan to dye blonde hair.

It is recommended that you give the bleaching process to a professional for the first time. This is the best way to keep your hair in good condition and get the color you want.

You Can Read : How long to leave bleach in hair

How many minutes should you leave bleach in your hair?

  • First of all, we need to be clear that there are two types of hair bleaching agents.
    Professional products for household creams or powders, such as hydrogen peroxide.
    In my case, I used 20 volumes of hydrogen peroxide.
  • Whether you are using bleach or dreaming, make sure to use gloves to protect your hands and old clothes so that bleach will not splash on your hands and destroy them.
  • The hair must be completely dry and do not rub the product on the scalp as it will harm the scalp.
  • If you want the highlights available in the salon, you should divide your hair into small pieces about 2 cm wide and place the aluminum foil under the bleached part to prevent them from coming into contact with the hair. I don’t want to bleach.
    After bleaching the stripes that you want to change the color tone, carefully observe the exposure time.
    Strictly speaking, this is not an exaggeration.
  • The bleach can work in a few minutes and brighten your hair color in a short time.
  • My friend Virginia and I did not know this. In fact, in order to reduce the tone of a few lines, the only thing we can do is to look at the time, as long as 15 minutes is enough.
    But we didn’t know it at the time.
  • It doesn’t matter whether you use the most professional product or hydrogen peroxide. Hair will always suffer the consequences of using chemicals.
  • It will inevitably dry out.On a boring Saturday night, bleaching your hair shouldn’t be a light decision, let alone. You should use a sulfate-free shampoo and a hair mask containing coconut oil or argan oil to prepare your hair for bleaching.

  • This product strengthens the hair and better protects it from chemical abrasion. Two days ago, use a deep conditioner to moisturize your hair. You can also prepare a deep conditioning mask at home.
  • Want to use a deep conditioner formula before bleaching? I will tell you later which products I will use as my main hair care to nourish my hair.
  • Always do a chain test. I know. I know you like to see the color change of your hair. However, the tress test not only helps determine the effectiveness of the bleach on hair streaks, but also helps determine how long you need to leave the bleach on to achieve the desired effect.
  • You can also check for allergic reactions. you will never know. Many people use hair dryers to shorten the bleaching time. I do not recommend this. The only thing you can do is to further dry your hair. 30 minutes more or 30 minutes less will not have a huge impact on your life, but your hair will. So, before continuing on how we can solve the orange streak problem with friends, let us review some important things to do before bleaching our hair.
  • Control the time to apply bleach to your hair. To brighten the hair in two shades, 20 minutes is enough, but it always depends on the type of hair and the porosity of the hair fiber.
    Perform a strand test. In this way, you will know in the most concrete way how long you need to keep the bleach on your hair and rule out the possibility of allergies.
    Moisturize your hair for at least a month before bleaching.
    Don’t use a hair dryer to speed up this process.
    I promise to prepare a formula for your hair deep conditioner, which should be used two days before bleaching.

Best tips for bleaching hair at home

Once you have determined how long you should keep 20 volumes of bleach in your hair, there are other steps you can take to ensure that your bleaching adventure is successful.

Minimize damage

Bleach is a powerful substance that can damage your hair and even your skin. When using bleach, be careful not to get it on your face. Wear gloves to protect your hands and old clothes in case they get dirty.

Prepare your hair

Bleaching can be a very intensive process for your hair because it deprives your hair of many nutrients.

One way to reduce damage is to prepare the hair in advance and nourish the hair with moisturizing products, such as deep conditioning treatments, moisturizing shampoos, hair masks, and hot oil treatments. You might even consider trying to squeeze into conditioning techniques.

A few days before bleaching your hair, use a mild shampoo, such as a sulfate-free shampoo, to avoid depriving your hair of nutrients.

Some people also use hair oil, such as coconut oil, before bleaching their hair. Coconut oil moisturizes the hair and reduces damage by protecting the protein of the hair.

Although this does not prevent damage to the hair, because bleach is a very effective product, it can minimize it.

Use bleach correctly

When bleaching your hair, be sure to follow all instructions carefully, no matter how many times you have bleached your hair before.

Make sure to apply the bleach thoroughly to obtain an even coating. Separate the hair to cover each hair.

Finally, when using bleach, be careful not to touch the scalp. Bleach can damage the skin of your head, so start a few inches from the root and work down gradually.

Get the most benefit from the bleaching process

Several factors affect how long you should leave 20 volumes of bleach on your hair. Everything from the color of your hair to whether you have dyed your hair before can affect how your hair absorbs bleach.

The general rule of thumb is that the bleach should not stay in your hair for more than 30 minutes. If you only dye your hair lightly, the time left is even shorter. To test your results, perform a hair tress test beforehand and carefully monitor your hair.

Bleaching hair at home does require a lot of patience and precision. This is a beauty treatment and it is worthwhile to sit in front of the clock and observe it carefully.

Otherwise, you may damage your hair or accidentally turn your hair orange.

However, with the right precautions, you can use DIY bleach at home to get the hair color you want. Go and bleach your hair safely!

20 volume developer to lighten hair with bleach

Hair dye work

Today, the most popular developer in the modern hair world is 20 rolls of developer.

If you let the developer calm down, you need to give him a 20-volume developer.

Can be used with permanent dyes and temporary colors.

Permanent dyes

Permanent dyes cause irreversible color changes in your hair. However, it can be removed using products such as sodium bicarbonate and vinegar.

If you think your hair changes are permanent, don’t worry too much. Get the right ingredients to restore your original hair color.

A mixture of permanent dyes and color developers will work wonders when applied to the hair. Extend the cuticle of the hair, allowing the mixture to penetrate the hair extensively.

The stratum corneum is closed and the permanent hair color stays longer.

Temporary color

Temporary colors have inhibitory factors. They have dark pigments that do not penetrate the cuticle of the hair.

They remain on the surface of the hair and can be easily removed with a shampoo.

Temporary colors can be mixed with 20 volumes of developer to provide temporary lighting to the hair.

Toning and bleaching

You can brighten your hair with bleach and 20 volumes of developer. You can have blonde hair in a short time.

For hair toning, 20 Volume Developer is mainly colored and cannot be used to bring out the original dark color. Very suitable for conditioning colored hair.

Hair experts recommend following the given guidelines to get perfect results.

Gray and aging hair cover

If you are not the developer of the 20th book, which one is best for you?

When the hair coverage on the head is 50% or more, it is used to cover gray hair. The key step for using 20% ​​batch developers is to know how much to add to the base.

50% gray hair, 50% foundation, 50% final color fusion.

For 75% gray hair, mix 75% of the base and 75% of the desired color. Only use 100% gray hair foundation.

Vik News

I am the admin of Vik News, a blog created to give readers more useful information.

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