Can You Use 20 Volume Developer with Bleach?

can you use 20 volume developer with bleach

Hey there, hair enthusiasts! Today I want to tackle a common question that often pops up in the world of hair lightening: Can you use 20 volume developer with bleach? If you’ve ever wondered about this, you’re in the right place! Whether you’re a DIY hair colorist or just curious about the hair lightening process, I’m here to shed some light on the topic.

Using 20 volume developer with bleach is a popular choice among those aiming to lift their hair by 1-2 levels. It’s crucial to use a salon-quality developer such as 20 volume to ensure effective results. To create the perfect mixture, the ideal ratio is 2 parts developer to 1 part bleach.

When it comes to application, make sure your hair is dry and unwashed. Apply the bleach mixture to your hair, saturating it thoroughly. Don’t be tempted to rinse it off until you achieve that beautiful pale yellow color indicating successful lightening.

I know you may have more questions, so keep reading to discover expert tips, valuable insights, and everything you need to know about using 20 volume developer with bleach. Let’s dive in!

How Does Hair Bleaching Work?

Hair bleaching is a transformative process that can lighten your hair to achieve a desirable blonde shade. The key to successful hair bleaching lies in understanding how it works and following the correct techniques for optimal results.

To begin with, hair bleaching involves mixing bleach with a developer, typically hydrogen peroxide. This potent mixture plays a crucial role in opening up the hair cuticles and lifting out the natural color molecules from within. As a result, the hair is stripped of its original pigment, allowing for the lightening process.

Depending on the specific technique and application, hair bleaching can lighten the hair up to level 10, which is an extra light blonde shade. The level of lightening achieved also depends on the starting color of your hair. Darker hair may require more sessions of bleaching to reach the desired shade.

When performing hair bleaching, it’s essential to keep in mind that the process can be quite intense. Bleach is a powerful chemical that, when used incorrectly, can lead to hair damage, breakage, or an uneven color result. Therefore, it’s crucial to follow proper techniques, consult professionals if needed, and prioritize hair care throughout the process.

If you’re considering hair bleaching, it’s important to assess your hair’s condition and consult a professional stylist to determine if it’s suitable for your hair type. They can guide you through the bleaching process, offer expert advice, and help you achieve the desired blonde results in a safe and effective manner.

Which Bleach Should I Use on My Hair?

When it comes to hair lightening, choosing the right bleach is essential for achieving the desired results. One highly recommended option for effective and safe hair bleaching is the range of Ugly Duckling bleaches. Ugly Duckling offers a variety of high-quality bleaches that are specifically formulated for hair lightening purposes.

One popular bleach from their collection is the Brilliant Blondexx Bleach with Bond Protect. This bleach is known for its exceptional performance and ability to protect the hair from breakage during the bleaching process. With Ugly Duckling bleaches, you can lift your hair by up to 7 levels without the need for excessively strong developers.

When selecting a bleach, it’s important to consider factors such as the desired lift and your hair type. Ugly Duckling bleaches cater to a wide range of hair types and offer reliable and consistent results. Whether you have fine hair or coarse hair, Ugly Duckling has a bleach that can suit your needs.

By choosing Ugly Duckling bleaches, you can embark on your hair lightening journey with confidence, knowing that you are using a trusted brand that prioritizes quality and safety. Say goodbye to dull hair and hello to bright, vibrant locks with Ugly Duckling bleaches.

What Developer Should I Use for Bleaching Hair?

When it comes to bleaching hair, choosing the right developer is essential for achieving the desired lift and results. The first source recommends using either a 20 volume developer or a 30 volume developer, depending on the level of lift you want to achieve.

If you’re looking to lift your hair by 1-2 levels, a 20 volume developer is the recommended choice. This developer is gentler on the hair and is suitable for most hair types. On the other hand, if you’re aiming for a more dramatic lift of 3 levels or more, a 30 volume developer is a better option.

It’s important to note that using bleach with a developer is crucial for the bleaching process. The developer helps activate the bleach, making it possible to lighten the hair effectively. To achieve the best results, it’s recommended to mix 2 parts of developer with 1 part of bleach for a consistent and well-blended mixture.

Remember, always follow the manufacturer’s instructions and consult with a professional if you’re unsure about which developer to use or how to mix the bleach and developer properly.

hair dye developer

Can You Bleach Dark or Black Hair?

When it comes to bleaching dark or black hair, it’s essential to approach the process with caution and use the right techniques. According to my research, starting with 30 volume developer for the first application is recommended for very dark hair. The bleach mixture should be applied generously to ensure thorough saturation, and then left on for 15 minutes to assess the level of lift achieved.

For subsequent applications, it is advisable to switch to 20 volume developer, especially when working on the root area. The heat from the scalp can accelerate the processing time, and using a lower volume developer helps avoid over-processing the hair.

Remember that every individual’s hair is unique, and the amount of lift achieved will depend on various factors such as hair texture, porosity, and previous color treatments. It’s always a good idea to consult a professional hairstylist if you’re uncertain about bleaching dark or black hair on your own.

Stay tuned as we continue to explore other aspects of hair bleaching, including how to bleach colored hair and the correct bleach to developer ratio!

Is It Possible to Bleach Colored Hair?

Bleaching colored hair can be a more challenging and time-consuming process compared to bleaching virgin hair. If you have previously colored your hair, there may be additional steps and adjustments required to achieve the desired results. It is essential to evaluate the condition of your hair and consider consulting a professional for guidance to ensure safe and successful bleaching.

Depending on the previous color used, you may need to increase the strength of the developer. This is where a high-quality developer for hair bleach plays a crucial role. A reliable developer can help activate the bleach and facilitate the lifting process. It is advisable to choose a developer that suits your hair type and the lift you want to achieve.

What Is the Correct Bleach to Developer Ratio?

When lightening your hair with bleach, achieving the right bleach to developer ratio is key to obtaining optimal results. According to the first source, the recommended ratio is 1 part bleach to 2 parts developer. This ensures a smooth mixture consistency that is easy to apply, providing even coverage throughout your hair.

Following the manufacturer’s instructions and accurately measuring the amounts of bleach and developer is crucial to maintaining the correct ratio. This balance allows for proper lightening and deposition of color, giving you the desired shade and tone.

By adhering to this recommended ratio, you can minimize the risk of over-processing or damaging your hair. Consistency in the ratio helps to ensure that the bleach and developer work together effectively, delivering consistent and predictable results.

It is important to note that the bleach to developer ratio may vary depending on the brand and type of bleach you are using. Always refer to the specific instructions provided by the manufacturer to achieve the best outcome for your hair lightening process.

Remember: when it comes to bleach and developer ratios, precision is key in achieving your desired hair color and minimizing potential damage.

bleach to developer ratio

How Should I Mix the Bleach with the Developer?

Mixing bleach with the developer is a crucial step in the hair lightening process. To ensure a smooth and well-blended consistency, follow these simple steps:

  1. Use a non-metallic bowl and a whisk to mix the bleach and developer together.
  2. Follow the recommended ratio of 1 part bleach to 2 parts developer.
  3. Stir the mixture until it forms a smooth consistency similar to gravy.
  4. Make sure to blend the bleach and developer completely for uniform application and effective lightening.

By following these guidelines, you can achieve a well-mixed bleach and developer mixture, which is essential for achieving the desired results. Now that you know how to mix hair bleach effectively, let’s move on to the next step: applying the bleach to the hair.

How Should I Apply the Bleach on the Hair?

When it comes to applying bleach on the hair, there are a few key steps to follow for optimal results. First, it is important to begin with dry, unwashed hair, as mentioned in the first source. This ensures that the bleach can penetrate the hair effectively. Before applying the bleach, take a few minutes to gently brush your hair to remove any tangles and ensure easy and even sectioning.

Next, use a tail-comb to create fine segments of the hair. This will help with precise application and ensure that all sections of the hair are covered. Start applying the bleach mixture segment by segment, starting from the areas where the hair is thickest or darkest. This technique allows for proper saturation of the hair with the bleach mixture, resulting in a more even and consistent lightening effect.

Remember to wear gloves throughout the process to protect your hands from the bleach. Take your time and work systematically through each section of the hair, ensuring that all strands are coated with the bleach mixture. If you’re not confident in your ability to apply the bleach evenly, it may be beneficial to seek the assistance of a professional stylist.

As you apply the bleach, pay close attention to any areas that may need more attention. For example, if your hair tends to be darker at the roots, you may want to focus on those areas first and allow them to process for a slightly longer period of time. This will help to achieve a more uniform overall result.

Once the bleach has been applied, it is important to monitor the processing time carefully. Refer to the manufacturer’s instructions for guidance on how long to leave the bleach on your hair. Avoid leaving the bleach on for longer than recommended, as this can lead to damage and breakage.

Remember to work in a well-ventilated area and avoid contact with your eyes and scalp. If you experience any discomfort or irritation during the application process, rinse the bleach off immediately and seek medical advice if necessary.

After the suggested processing time has elapsed, check the lightening progress by gently wiping off a small section of the bleach with a damp cloth or paper towel. If the desired level of lightening has been achieved, it is time to rinse the bleach out of your hair. If not, you may need to leave the bleach on for a little longer, but be cautious and check frequently to avoid over-processing.

Once the bleach has been rinsed out, it is essential to follow up with a deep conditioning treatment to nourish and hydrate your hair. This will help to restore moisture and minimize any potential damage caused by the bleaching process.

By following these steps and applying the bleach with care and precision, you can achieve the desired lightening effect while minimizing damage to your hair.

How Long Should I Leave the Bleach on the Hair?

The duration of leaving the bleach on the hair depends on the starting hair color level and desired lift. As stated in the first source, the processing time can vary.

For hair that is already blonde (level 7 and higher), leaving the bleach on for 15-20 minutes with 20 volume developer is recommended. For darker shades (level 4-6), a longer processing time of around 30-40 minutes may be needed with 30 volume developer.

It is important to regularly check the lifting progress and rinse only when the hair has reached the desired pale yellow level.


To achieve stunning blonde results through hair lightening, it is essential to approach the process with care and use proper techniques. One common practice is using 20 volume developer with bleach, which can provide the desired lift. However, it is crucial to choose the right bleach and developer based on your hair type and desired outcome.

Following the recommended bleach to developer ratio of 1 part bleach to 2 parts developer and using correct mixing techniques ensures a smooth and effective application. This consistency allows the bleach to activate properly and facilitate the lightening process. Applying the bleach on dry and unwashed hair in fine sections guarantees even coverage and saturation.

Additionally, the processing time plays a significant role in achieving optimal results. Regularly checking the hair’s lifting progress is essential to avoid over-processing or under-processing. Consulting a professional hairstylist and carefully following their guidelines can help you achieve successful and stunning blonde results.

By taking these hair lightening tips into consideration and implementing them with precision, you can create the blonde hair you desire. Remember to choose the right bleach and developer, follow the recommended ratio, and apply the bleach effectively. With patience and expertise, you can achieve the beautiful, luminous blonde results you’ve always wanted.