Why Did My Hair Turn Blue When I Bleached it?

So, you mustered up the courage and decided to experiment with your tresses by bleaching them for that stunning platinum or blonde look you always desired. However, after the grand revelation, you were welcomed by an unexpected spectrum of blue. Panic-stricken, you wonder: why did my hair turn blue when I bleached it? In this blog post, we delve into the world of hair-bleaching mysteries, uncovering the reasons behind the blue hues and offering solutions to restore your crowning glory.

Table of Contents

The Chemical Chronicles: Understanding Hair Bleaching

Before proceeding, breaking down the science behind hair bleaching is essential. Our hair colour is determined by melanin, a pigment found in the hair shaft. When hair is bleached, the melanin is altered through oxidation, changing colour.

Bleaching typically involves using a mixture of bleach powder (containing alkaline ingredients) and hydrogen peroxide. The hydrogen peroxide acts as a catalyst, initiating the oxidation process, while the bleach’s alkaline agents help swell the hair cuticle, allowing the bleach to penetrate deeper into the hair shaft.

Why Did Your Hair Turn Blue When You Bleached it?

When your hair adopts an unwanted blue tint after bleaching, it is usually caused by one or more of the following factors:

Underlying Tones

All natural hair colours consist of underlying pigments that emerge when lightening hair. In the case of dark brown or black hair, these underlying pigments are red, orange, and yellow. The bleaching process must utilise a toner containing blue or violet pigments to neutralize these warm pigments and reveal a cool blonde or platinum shade. This, however, can result in a blueish tinge if the bleaching isn’t done correctly.

Bleaching Time

The time bleach remains on the hair is crucial for obtaining the desired result. If left on for too long, the bleach may over-process the hair, leading to a blue or greenish hue. Conversely, if the bleach is removed too soon, the melanin might not break down sufficiently, leaving behind blue tones.

Bleaching Products Quality

Poor-quality or expired bleach products can alter the chemical reaction within your hair, leading to unexpected colours, including blue. Inadequate formulation or concentration levels of the bleach and developer can also contribute to this outcome.

Uneven Application

Improper application of the bleaching mixture, including missed portions or uneven distribution, can leave patches of hair still containing trapped melanin, causing blue tints to emerge.

Counteracting the Blue: Steps to Rejuvenate Your Hair

Fear not, as that blue hue in your hair is not beyond redemption. Try these steps to undo the damage and bring your hair back to its intended colour:

Toning Your Hair

Using a colour-correcting toner can help neutralize the blue hues in your hair by depositing opposing pigments. Opt for a toner with an orange or warm base to counteract the blue tones effectively.

Re-bleach or Color Stripping

In some cases, you may need to repeat the bleaching process or use a colour stripper to remove the blue pigments. However, consult a professional before embarking on this path, as further bleaching can cause significant damage to your hair.

Professional Help

If the blue tone persists or if your hair’s integrity is compromised, consult a hair care professional. A salon stylist will have the expertise and experience necessary to assess your hair’s condition and decide on the best approach.

Nurturing Your Hair

Regardless of your chosen method, always remember to nourish and care for your hair post-treatment. Use hair masks, serums, and conditioners enriched with essential hair nutrients such as keratin, argan oil, or panthenol to rehydrate and restore your hair.

Prevention: Your Best Defense

To avoid hair turning blue when bleaching, consider these preventive measures:

Select Appropriate Products

Choose high-quality bleach and developer products, and always follow the manufacturer’s instructions.

Strand Test

Perform a strand test on a hidden section of hair to determine the correct processing time for your desired outcome.

Consult a Professional

When in doubt, turn to a trusted hair care professional for advice or get your bleaching done at a salon.

Final Words

Now you know that stumbling upon that pesky blue shade after bleaching your hair isn’t as dire as it might initially seem. Armed with newfound knowledge in hair chemistry, you can navigate your colourful hair adventure with confidence and grace. However, it’s best to remain vigilant, as prevention is always better than cure. Investing time and resources in suitable products and professional guidance will spare you from heartache and ensure you unveil a stunning shade of beauty through your crowning glory.

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