Hair bleaching is lightening to the maximum extent possible. As a rule, this procedure is necessary when there is a desire to be repainted in a new color, if the strands have already been painted. Most often, bleaching is performed using hydrogen peroxide. However, this procedure can be done at home. So, how to bleach hair with hydrogen peroxide?
Just like regular hair dyeing, bleaching does them harm. Therefore, the procedure should be carried out approximately on the third or fourth day from the moment of washing the hair. Why so? Everything is extremely simple: for such an amount of time, a natural protective fat layer appears on the hair and scalp. For the same reason, immediately before the procedure, they should not be wetted either.
The first stage of how to bleach hair with hydrogen peroxide is, in fact, the preparation of the solution. For this purpose, we need dishes. In no case should it be metallic, since an undesired reaction can occur as a result of the combination of oxygen with a metal. The concentration of hydrogen peroxide directly depends on the structure of the hair. The desired shade is also important. For porous thin hair, the concentration will be lower (3-6% solution), and for thick and strong hair a little higher (8-12% solution). For ordinary use a 6-12% mixture.
To obtain a 3% solution, perhydrol is mixed with water in a ratio of 1: 9, for 6% in a ratio of 2: 8, for 9% - 3: 7, for 12% - 4: 6.
The desired amount of the mixture will depend on the length and density of the hair. As a rule, 50-60 grams of solution is sufficient for medium hair.
To enhance the effectiveness of the product, 5-6 drops of ammonia are added to 50-60 ml. To thicken the composition, you can pour a little alkaline shampoo or liquid soap into it.
It is best to prepare the solution before the procedure itself. Also, experts advise mixing a little more than necessary.
So, we come to the most important thing: how to bleach hair with hydrogen peroxide? First of all, you need to lubricate the forehead in the root area with petroleum jelly or a fat cream. Next, we will definitely need gloves. Apply the solution, starting from the back of the head, making parting. If your hair is short, you can use a cotton swab. Apply root remedy. But long unpainted hair is dyed from the ends. At the end of the procedure, to ensure oxygen access, the strands must be combed carefully. But you should not wrap your head with a towel and polyethylene. Firstly, the bleaching process needs to be controlled, and secondly, having warmed up, the composition can burn both the hair itself and the skin.
Thinking about how to quickly bleach hair, it is important to consider that dark curls lighten much more difficult. It is best to do this in several stages with an interval of 6-7 days, so that they have time to recover a little. But red hair is almost impossible to make light - the "fox" shade remains, no matter what.
In how to bleach hair with hydrogen peroxide, it is extremely important to monitor the duration of the procedure. In many ways, it will depend on the structure of the strands themselves. Remember that it is always better to hold a little less than necessary than overexposure the solution and burn the hair. Check if they were damaged, you can periodically combing strands at the temples. As a rule, the whole procedure takes about 20-30 minutes.
After clarification, the hair should be washed with soft shampoo or non-alkaline soap, apply a special balm for damaged (colored) hair and / or a nourishing mask, and rinse them with water acidified with lemon juice or vinegar.
Peroxide is the simplest tool from the list of how you can discolor your hair, but after the procedure you need to carefully care for it: protect it from the sun, do nourishing masks, wash it with egg yolk, yogurt or sour milk from time to time.