You are removing pigment. Melanin produces pigment (colour) so you are taking out the colour. When your naturl colour grows out again you can see that the melanin is still producing the colour.
Lighteners/Bleach remove or diffuse the melanin in your hair. When the mixture is added to the hair it breaks the melanin down into small pieces before removing or diffusing the color. The longer the bleach remains on the hair the more pigment it removes such as lightens it.
On the scalp and off the scalp lightners/bleach has a pH of or around 9.
Chlorine contact with skin causes burns, tissue damage, and pigment lightening in long exposures. Wash the contacted area immediately within seconds of contact with the skin.
"Bleaching" your hair (rather lightening it, since hair "bleach" is actually an ammonia based compound as apposed to household bleach which is sodium hypochlorite...) is opening the outermost layer of the hair, called the cuticle and lifting (or lightening) its color, or melanin that is found in the cortex of the hair. Depending on the melanin and/or artificial color in one's hair, the lightener will eventually turn the hair to a pale yellow. Persistent hair lightening will damage the cuticle and lead to split ends and hair breakage, so it is advised to go to a licensed cosmetologist if someone is interested in lightening his/her hair. Applying hair bleach, also known as hair lightener (but not to be confused with household bleach) to the hair will lighten the existing color. Contrary to permanent hair color, the volume of the developer does not equate to the levels of lift, therefor, using a lower volume of developer will get the hair to the desired level of lightness with less damage.
No, dye does not contain bleach. Dye is formulated to add color to hair or fabrics, while bleach is a chemical that removes color by lightening. However, some hair color products may contain bleach or lightening agents in formulations designed for lightening hair before applying dye, but standard hair dye itself is not a bleach. Always check the product ingredients for clarity.
Hydrogen peroxide is commonly used to lighten hair because it breaks down the melanin in the hair shaft. For clothes, chlorine bleach is often used to remove stains and brighten whites by breaking down pigment molecules.
In a salon, bleach is primarily used for hair lightening and color removal. It helps achieve various shades of blonde by lifting the natural pigment from the hair strands. Additionally, bleach can be used to create highlights or to prepare the hair for vibrant color applications by providing a blank canvas. Proper application and care are essential to minimize potential damage to the hair.
Bleach breaks hair because it contains strong chemicals, primarily hydrogen peroxide, which lift color by breaking down the hair's natural pigment (melanin). This process opens the hair cuticle, making it more porous and susceptible to damage. Overuse or improper application of bleach can lead to dryness, brittleness, and structural damage, weakening the hair. Additionally, the high pH of bleach can disrupt the hair's natural protein structure, further contributing to breakage.
Yes, hydrogen peroxide can be used as a bleach alternative to remove color from clothes. It is milder than chlorine bleach and can be effective for lightening or removing stains on colored clothing. However, it is important to do a spot test on a hidden area of the garment before using it to ensure it does not cause damage or discoloration.
Clorox Bleach is better at removing stains!!
YOU DONT USE BLEACH AS COLOR. Bleach only lightens it does not deposit color pigment thus it will only make your hair lighter.
Hydrogen peroxide acts as a bleach by breaking down the natural pigment in hair, resulting in a lighter color. It works by oxidizing the melanin pigments in the hair shaft. The longer the hydrogen peroxide is left on the hair, the more it will lighten the color.