What is 40 Volume Bleach?
40 volume bleach is a type of hair bleach that is used to lighten hair color. It is much stronger than other types of bleach, and should only be used by experienced professionals. The 40 volume bleach contains 40% hydrogen peroxide, which is a very strong oxidizing agent. This is why it is important to use it with caution and only for a short period of time.
Benefits of 40 Volume Bleach
40 volume bleach is a great way to lighten your hair color quickly and effectively. It can be used to lighten hair from its natural color to a much lighter shade. It can also be used to create highlights or lowlights. It is also great for removing stubborn hair color, such as red or orange tones.
How to Use 40 Volume Bleach
When using 40 volume bleach, it is important to follow the instructions carefully. First, mix the bleach with a developer, such as 20 or 30 volume. Then, apply the mixture to the hair, making sure to cover all areas evenly. Leave the bleach in the hair for 10-20 minutes, depending on the desired result. After the desired time has passed, rinse the bleach out of the hair with cool water.
Tips for Using 40 Volume Bleach
When using 40 volume bleach, it is important to take certain precautions. Always wear gloves when handling the bleach, and make sure to keep it away from your eyes and skin. It is also important to use a developer that is the same strength as the bleach. For example, if you are using 40 volume bleach, you should use a 20 or 30 volume developer.
What to Avoid When Using 40 Volume Bleach
When using 40 volume bleach, it is important to avoid certain things. Never leave the bleach in your hair for more than 20 minutes, as this can cause damage to your hair. Also, never use a developer that is stronger than the bleach, as this can also cause damage. Finally, never use 40 volume bleach on bleached or damaged hair, as this can cause further damage.
More Information on 40 Volume Bleach
There are a few things to keep in mind when using 40 volume bleach. First, it is important to do a strand test before using the bleach on your entire head. This will help you determine how long you should leave the bleach in your hair. Second, it is important to use a deep conditioning treatment after using the bleach, as this will help to restore moisture and strength to your hair. Finally, it is important to use a heat protectant when using 40 volume bleach, as this will help to protect your hair from heat damage.
What is Better: 40 Volume Bleach or 30 Volume Bleach?
When it comes to choosing between 40 volume bleach and 30 volume bleach, it really depends on the desired result. 40 volume bleach is much stronger than 30 volume bleach, and can be used to achieve a much lighter shade of hair color. However, it is important to use caution when using 40 volume bleach, as it can cause damage to the hair if left in for too long. On the other hand, 30 volume bleach is much gentler and can be used to achieve a more subtle lightening effect. Ultimately, it is best to consult with a professional to determine which type of bleach is best for your hair type and desired result.