When it comes to hair bleaching, one of the most common questions is how long to leave 30 vol bleach in hair. The answer to this question is not straightforward as it depends on various factors, including your natural hair color, the desired result, and the condition of your hair. However, we can provide some general guidelines to help you achieve the best results possible.
Firstly, it’s important to note that leaving bleach on your hair for too long can cause significant damage. Therefore, it’s crucial to follow the instructions on the bleach packet carefully and not exceed the recommended time.
Generally, you should leave 30 vol bleach in your hair for no longer than 15 to 30 minutes. However, if you have dark hair and want to achieve a lighter shade, you may need to leave the bleach on for longer. It’s always best to err on the side of caution and start with a shorter time, gradually increasing it as needed.
What is 30 Vol Bleach?
30 Vol bleach is a hair lightening product that contains hydrogen peroxide. It is a strong developer that can lighten hair up to 3-4 shades. The term “Vol” stands for volume, which refers to the amount of hydrogen peroxide in the bleach. 30 Vol bleach contains 9% hydrogen peroxide, making it stronger than 20 Vol and weaker than 40 Vol bleach.
How Does Bleaching Work?
Bleaching works by breaking down the natural pigment in the hair, called melanin.
Melanin is responsible for giving hair its color. When bleach is applied to the hair, it opens up the hair cuticles, allowing the bleach to penetrate the hair shaft and reach the melanin.
The bleach then oxidizes the melanin, breaking it down into smaller molecules that are colorless. This process lightens the hair, making it appear lighter.
Understanding Hair Type and Starting Color
It is important to consider your hair type and starting color before using 30 Vol bleach. Different hair types and starting colors will react differently to bleach.
For example, coarse hair may require a longer processing time than fine hair. Additionally, darker hair may require multiple bleaching sessions to achieve the desired level of lightness.
Hair texture also plays a role in the bleaching process. Curly hair may be more prone to damage from bleach due to its delicate structure.
It is important to keep in mind that bleach can damage hair, causing it to become dry and brittle. It is recommended to use a deep conditioning treatment after bleaching to help restore moisture to the hair.
In summary, understanding your hair type and starting color is crucial when using 30 Vol bleach. It is important to follow the recommended processing time and to monitor the hair closely to avoid over-processing. With proper care and attention, you can achieve beautiful, lightened hair.
Preparation to Leave 30 Vol Bleach in Hair
Before applying 30 vol bleach to your hair, it is essential to gather all the necessary supplies and perform a strand test to ensure that your hair can handle the bleach. In this section, we will discuss the steps you should take to prepare for the hair bleaching process.
To bleach your hair, you will need to gather the following supplies:
- 30 vol bleach
- 30 volume developer
- Non-metallic bowl
- Hair dye brush
- Plastic wrap
- Old towel
- Shampoo and conditioner
Make sure to wear old clothing that you don’t mind getting bleach on and protect your work area with newspaper or plastic.
Performing a Strand Test
Before applying bleach to your hair, it is crucial to perform a strand test to determine how long you should leave the bleach in your hair. To perform a strand test, follow these steps:
- Mix a small amount of bleach and developer in a non-metallic bowl.
- Select a small section of hair that is not visible, such as behind your ear or underneath your hair.
- Apply the bleach mixture to the selected section of hair and cover it with plastic wrap.
- Leave the bleach in for the recommended time (15-30 minutes).
- Rinse the bleach out with cool water and shampoo and condition the hair.
- Wait for 24 hours to see how your hair reacts to the bleach.
Protecting Your Skin and Clothing
Bleach can cause skin irritation and burns, so it is crucial to protect your skin during the hair bleaching process. Wear gloves to protect your hands from the bleach and avoid getting bleach on your skin. If you do get bleach on your skin, rinse it off immediately with cool water.
To protect your clothing, wear old clothing that you don’t mind getting bleach on. Cover your work area with newspaper or plastic to prevent bleach from getting on your furniture or flooring.
In summary, before applying 30 vol bleach to your hair, it is essential to gather all the necessary supplies, perform a strand test, and protect your skin and clothing. By following these steps, you can ensure that your hair bleaching process goes smoothly and safely.
Applying 30 Vol Bleach In Hair
When it comes to bleaching hair, it’s important to follow specific instructions to achieve the desired results. Here are the steps we recommend for applying 30 vol bleach in hair.
Mixing the Bleach
First, we need to mix the bleach and developer. We recommend using a strong developer like 30 volume developer to achieve the desired results. Follow the instructions on the bleach and developer packaging to ensure that you mix the right amount of each product.
Applying the Bleach
Before applying the bleach, we recommend sectioning your hair into four parts. This will make it easier to apply the bleach evenly. Start applying the bleach to the ends of your hair and work your way up towards the roots. Be sure to apply the bleach evenly and avoid overlapping sections to prevent over-processing.
The recommended time for leaving 30 vol bleach in hair is 15 to 30 minutes. However, the exact time depends on your natural hair color and your desired result. If you have brown hair and want to lighten it a bit, 15 minutes will more than likely be enough. If you’re looking to achieve a very light shade of blonde, you may need to leave the bleach in your hair for up to 30 minutes.
It’s important to keep an eye on your hair while the bleach is processing to ensure that it doesn’t become over-processed. If you notice that your hair is becoming too light or damaged, rinse the bleach out immediately.
In summary, mixing the bleach and developer, applying the bleach evenly, and leaving it in for the recommended time are crucial steps to achieve the desired results when using 30 vol bleach in hair.
After Bleaching Hair With 30 Vol Bleach
After bleaching your hair with 30 vol bleach, it’s essential to take proper care of your hair to prevent damage and dryness. Here are some tips on how to care for your hair after bleaching:
Rinsing Out the Bleach
After the recommended time has passed, rinse your hair thoroughly with lukewarm water until all the bleach is removed. Avoid using hot water as it can further damage your hair. Rinse your hair for at least 5-10 minutes to ensure that all bleach is removed.
Deep Conditioning Treatment
After rinsing out the bleach, it’s essential to apply a deep conditioning treatment to your hair. This will help to restore moisture and prevent damage to your hair. Apply the conditioning treatment from the roots to the ends of your hair and leave it on for 10-15 minutes before rinsing it out with lukewarm water.
Shampooing and Conditioning
It’s important to use a shampoo and conditioner specifically designed for color-treated hair after bleaching. Look for products that are gentle and moisturizing to prevent further damage to your hair. Avoid using hot water while washing your hair and rinse thoroughly to remove all product buildup.
Moisturizing Hair Masks
To keep your hair hydrated and prevent dryness, use moisturizing hair masks once a week. Apply the mask to your hair and leave it on for 15-20 minutes before rinsing it out with lukewarm water. This will help to restore moisture and prevent further damage to your hair.
By following these aftercare tips, we can help to prevent damage and dryness to our hair after bleaching with 30 vol bleach. Remember to always use gentle and moisturizing products and avoid using hot water while washing and rinsing your hair.
Achieving Desired Results When It Comes To Bleaching Hair With 30 Vol Bleach
When it comes to bleaching your hair with 30 vol bleach, achieving the desired result is key. Here are some factors to consider to ensure you get the result you want.
Determining Desired Shade
Before you begin, it’s important to determine your desired shade. If you have dark brown hair and want to achieve a white blonde or honey blonde shade, you may need to leave the bleach in for longer than if you have lighter hair. Keep in mind that the longer you leave the bleach in, the more damage it can cause to your hair.
Adjusting Timing and Developer Strength
Timing and developer strength are also important factors in achieving the desired result. If you’re not sure how long to leave the bleach in, start with 15 minutes and check your hair every 5 minutes until you reach your desired shade. If you need to leave the bleach in for longer, consider using a lower volume developer to minimize damage to your hair.
Bleaching Color-Treated or Previously Dyed Hair
If you have color-treated or previously dyed hair, achieving the desired result with 30 vol bleach can be more challenging. You may need to leave the bleach in for longer or use a higher volume developer to remove the color. Keep in mind that bleaching color-treated or previously dyed hair can cause more damage than bleaching virgin hair.
In summary, achieving the desired result with 30 vol bleach requires careful consideration of factors such as desired shade, timing, and developer strength. If you have color-treated or previously dyed hair, you may need to adjust your approach to achieve the desired result while minimizing damage to your hair.
Frequently Asked Questions
Q: What is the processing time for 30 volume developer?
The processing time for 30 volume developer depends on your hair’s natural color and the desired result. In general, you should expect to leave the 30 vol bleach in your hair for 15 to 30 minutes.
However, if you are looking to achieve a very light shade of blonde, you may only need to leave the bleach in your hair for 10-15 minutes. Always follow the manufacturer’s instructions and do a patch test before applying the bleach to your hair.
Q: Is 30 volume bleach too strong?
30 volume bleach is a strong developer that can lighten hair up to three shades. It is not recommended for use on fragile, damaged, or previously processed hair. If you have sensitive or dry scalp, it is best to avoid using 30 volume developer. Always consult with a professional stylist before using a high volume developer.
Q: Does 30 volume developer lighten hair?
Yes, 30 volume developer can lighten hair up to three shades. It is a strong developer that should be used with caution. Always follow the manufacturer’s instructions and do a patch test before applying the bleach to your hair.
Q: Does 30 volume developer damage hair?
Using 30 volume developer can cause damage to your hair if not used properly. It is recommended to use a lower volume developer if you have fragile, damaged, or previously processed hair.
Always follow the manufacturer’s instructions and do a patch test before applying the bleach to your hair. It is also important to use a deep conditioning treatment after bleaching to help restore moisture and prevent breakage.
Q: How to use 30 volume developer with permanent color?
If you are using 30 volume developer with permanent hair color, mix the developer and color according to the manufacturer’s instructions. Apply the mixture to your hair and leave it on for the recommended processing time. Rinse thoroughly and condition your hair. Always do a patch test before applying the color to your hair.
Q: How long to leave 30 volume developer on hair reddit?
The processing time for 30 volume developer on hair can vary depending on your hair’s natural color and the desired result. It is recommended to leave the bleach on for 15 to 30 minutes.
However, it is important to do a patch test and follow the manufacturer’s instructions. It is also a good idea to consult with a professional stylist before using a high volume developer.
In conclusion, it is crucial for us to emphasize the importance of adhering to recommended guidelines when using 30 Vol bleach. Understanding the optimal duration for leaving the bleach on your hair is essential to achieve the desired results while minimizing the risk of damage.
However, this brief response cannot cover all the intricacies and variables involved in the process. Therefore, Belady Hair Factory strongly urge you to explore more in-depth articles and resources on hair care, specifically on this topic, at beladyhair.com.
By expanding your knowledge and staying informed, you can confidently navigate the world of hair bleaching and ensure the best outcomes for your hair health and beauty.
Stephanie is a hair specialist at Belady Hair Factory, a high-end hair distributor located in downtown Toronto. She is a trained cosmetologist and has been with the company for over five years. Stephanie has vast knowledge in hair care and styling and can provide clients with everything from classic to trendy looks. She is also knowledgeable about the different products in the market and can help clients choose the right one for their hair type. Full her bio.