A common method of making a solution of a given concentration involves taking a more concentration solution and adding water until the desired concentration is reached. This process is known as dilution.
We recommend 6% hydrogen peroxide for a grey-covering colour and if you wish to lift your colour. This is our standard percentage. If you are not grey and you just wish another tone but stay within the same colour height, you could also use 3%. Our colour 11.1 (very light ash blonde), comes with a 9% hydrogen peroxide.
If you want to bleach your entire head, mix equal parts of hydrogen peroxide and water in a spray bottle. Spray it on your hair and cover the neck and back with a towel. Leave it on for 30-40 minutes to get bleached hair.
You can use hydrogen peroxide alone to lighten your hair color. However, when the chemical comes as an ingredient in hair dyes, it gives a permanent result. If you want to get a light blonde color, you should only apply hair dyes that contain hydrogen peroxide.
Baking soda and hydrogen peroxide
Baking soda can also lighten hair that isn't dyed, but not when it's used by itself. To lighten nondyed hair, you have to use baking soda as a base with hydrogen peroxide. This is a bleaching agent that lightens hair.
Grab an empty, clean bottle, mix a half cup of peroxide with a half cup of conditioner, then apply to your hair, taking care not to get any onto your face, hands, or skin.
To lighten your hair with hydrogen peroxide and baking soda, mix the two ingredients into a paste, and spread it evenly throughout your hair. Leave it on for 15 minutes to an hour, depending on how dark your hair is, and then rinse it out with cold water.
On its own, regular hydrogen peroxide from the drugstore won't lighten your hair because it will dry before any chemical reaction can take place. Combining hydrogen peroxide with baking soda, though, creates a paste that can sit on your hair and work magic, lightening it by one to two shades.
It's been known for years that hair turns gray due to a natural buildup of hydrogen peroxide in hair follicles, which causes oxidative stress and graying. (Hydrogen peroxide solutions have been used for years as a cheap and easy way to "go blonde.")
Hydrogen-peroxide-based dyes alone can help take your hair to a light blonde color. These dyes are also often used to turn dark hair a lighter color before adding another color of dye. It can turn dark brown hair red, for example.
Hydrogen peroxide attacks the enzyme tyrosinase by oxidizing an amino acid, methionine, at the active site. As a consequence, this key enzyme, which normally starts the synthesizing pathway of the coloring pigment melanin, does not function anymore.
Hydrogen peroxide and baking soda can lighten your hair 1-2 shades in 1 treatment. When used in small amounts, 3% hydrogen peroxide and baking soda shouldn't damage your hair. However, your hair may show signs of damage if it's already been dyed or treated with chemicals, or if your hair is naturally dry.
30 volume developer (9% peroxide)
Used for dyeing and also for lightening hair. Suitable for coloring grey hair. The most often it is mixed with permanent color and lightening cream or powder.
You Can Mix Hydrogen Peroxide and Lemon Juice! We're sure many of you have heard of this combination but might not have given it further thought. Well, hydrogen peroxide and lemon juice are a mixture you'll want to try, especially to get rid of those stubborn, pesky stains.
Natural bleaching agents like apple cider vinegar, lemon juice, chamomile tea, or cinnamon and honey can lighten hair gently and naturally with minimal damage. Rinse your hair in a solution of warm water and one or more of these lightening agents, then sit in the sun to dry.
You need a bowl, a colour brush, a toner and hydrogen peroxide volume 20. You need to mix the toner with the peroxide in a ratio of 1:2. The peroxide quantity should be double that of the toner. Mix both well and apply the paste to your hair, especially the yellow and orange bits.
Hydrogen peroxide + vinegar
While these two chemicals can be used in succession as a cleaning duo, do not mix them together. “Combining these two creates peracetic acid or corrosive acid, an irritant that, in high concentrations, can harm the skin, eyes, throat, nose, and lungs,” says Bock.
Don't mix it with vinegar.
Mixing hydrogen peroxide with vinegar creates peracetic acid, a corrosive acid that can harm the skin, eyes, nose, throat, and lungs. While it's okay to use the two in succession on a surface, don't ever mix hydrogen peroxide and vinegar in the same bottle.
Bleach activators are compounds that allow a lower washing temperature than would be required otherwise to achieve the full activity of bleaching agents in the wash liquor. Bleaching agents, usually peroxides, are usually sufficiently active only at 60 °C and up.
Mix 1 cup of baking soda and 2 to 3 tablespoons of hydrogen peroxide in a mixing bowl until you form a paste. Add more baking soda if the mixture is not thick enough. 2. Coat your hair with the paste.
For short hair, 50 ml of colouring cream and 75 ml of peroxide should be enough. For long hair, double the quantities.
A lightening or clarifying shampoo can lift the color and help you get the desired result. You can request that your stylist use a shampoo that is designed to lighten your hair. You can also wash your hair with clarifying shampoo in between salon visits safely to lift the color even more.
Leave the baking soda and peroxide on your hair for 30-60 minutes. Set a timer for 30 minutes so you know when to check your hair in a mirror. If you notice that it's definitely lighter, rinse it out after just 30 minutes. Otherwise, leave the baking soda and peroxide in your hair for up to 1 hour.
Always Use a 20 Volume Developer
Gray hair tends to be resistant and typically takes longer to grab hold of the hair. Since there is no pigment, there is no need to lift.