Facts About Bleaching Hair

If you want to look like Gwen Stefani or any other drop-dead gorgeous blond bombshell, it's doable, but you should probably trust the bleach job to a professional. Before taking the plunge, realize that bleached hair is going to require some tender loving care.

The Process

The interaction of a developer with hydrogen peroxide, which is the oxidizing agent, and an alkalizing agent is the action that results in bleaching of the hair. When these components are applied to the hair, the scales of the outer layer of your hair shafts are raised. After this happens, the alkalizing agent, in combination with a tint, hooks up with the hydrogen peroxide. This mixture diffuses into the central portion (cortex) of the hair shaft.
According to 3.interscience.wiley.com, the effect of bleach and other hair dyes on the IEF (isoelectric focusing) hair protein patterns is a permanent one. A permanent change also occurs in the intensity of hair protein bands. These changes occur because of the effects of an aklaline agent coupled with an oxidative agent that are in the alkaline oxidative dye as well as in the hair bleach. So, when you opt to bleach, you are in for the long haul, even if you eventually go back to being a brunette. The hair structure has changed.

The Effects

Hair pigment, or melanin, is located inside the cortex, according to Hairparlor.com. When the bleaching chemical reaches the inside of the cortex, melanin is broken down. A new color replaces the old color. The bleach will remain in the hair shaft for six to 12 weeks or until hair growth occurs. Bleaching is definitely a permanent hair dye method. It doesn't wash out.

Considerations

Keep in mind that bleaching your hair can dry it out. The more bleach that is applied, the drier your hair will get. Split ends and hair breakage can be a big issue when you bleach your hair. You must regularly moisturize your hair to keep it in healthy condition.

Permanent Alterations

Once again, remember that bleaching can alter the structure of your hair permanently so be aware of this before you start. The scales of the cuticle will be permanently raised. This makes your hair less amenable to bleaching in the future and it also makes your hair more porous.

Shades Vary

Not everyone wants to be a platinum blond. Different shades of blond can certainly be achieved. Decide what color you want. Discuss it in advance with your hair stylist. The shade will be determined by the concentration of the product that is used as well as the time that it is left on your hair. Different tints can be added to result in the blond color of your choice. When you bleach, you are going to have very noticeable roots as your hair grows in. You will probably require a touch-up once a month, according to Hairweb.org.

Problems

Blond hair is far more susceptible to hair problems like dehydration and dryness because it doesn't have as much pigment (melanin) as dark hair. Melanin protects the hair from free radicals, including smoke and pollutants. Bleached blonds need to put some time and effort into safeguarding their coifs.

References

• Hairparlor.com
• Hairweb.org
• 3interscience.wiley.com