How to quickly decolorize hair dye
1, natural fading
Often wash your hair with alkaline shampoo, hair dryer and ultraviolet radiation, there are fading phenomena, and the fading of 1 degree is still a natural fading phenomenon.
2, go to the barber shop to make up the dye once, and quickly fade with the method of color neutralization.
If you are not satisfied with the color of the dyed hair, you can consider changing the color, find a professional barber shop, and let the barber use the color neutralization to make up the dye once. The color neutralization will soon fade.
3, give more hair to the sun, quickly fade.
The chemicals contained in hair dye will accelerate its decomposition under the irradiation of sunlight. Pay attention to face sun protection, only the hair on the head, not for too long, so as not to damage the hair.
4, color washing, also known as bleaching
It is to bleach all the pigments in your hair and then dye it again in your favorite color, which is very fast and accurate. Disadvantages are fast fading and damage to hair.
Method for quickly fading hair dye
The dyed hair color is not satisfactory. You can change your hair color by increasing the number of shampoos and shampooing with lemon juice, white vinegar and beer. Hair dyeing is the process of opening the hair scales, and pigment molecules penetrate into the hair core to make the hair show color. If you are not satisfied with the hair color, you can make your hair fade quickly by the following methods.
1. Increase the frequency of washing hair. Hair scales open when exposed to water. If the penetration effect of artificial pigment is poor, you can increase the number of shampoos, wash off this part of pigment that has not completely penetrated, and moderately increase the water temperature when shampooing to make the hair fade better.
2. Wash your hair with lemon juice. Lemon juice is acidic, which can penetrate into the hair core, neutralize the alkaline hair dye, and make the hair dye lose its function, thus achieving the purpose of hair loss.
3. Wash your hair with white vinegar. The principle of white vinegar and lemon juice shampoo is the same, except that white vinegar is weaker in acidity and less harmful to hair.
4. Wash your hair with beer. Washing your hair with beer can not only make your hair fade, but also effectively prevent it from drying out. When in use, the beer is diluted, washed with clear water first, and then washed with beer.
4. Get more sunshine. Under the irradiation of sunlight, some components in hair dye will change, leading to hair fading. But don't be exposed to the sun, it will damage your hair, and you should also pay attention to body sun protection and facial sun protection.
What should I pay attention to when dyeing my hair?
1, the hair color should not be too dark. Dark hair dyeing may make you more beautiful, but it will increase the risk of cancer. In addition, darker or brighter hair dyes have higher content of p-phenylenediamine, which is more harmful to the scalp.
2. If you are allergic to hair dye, you'd better not dye it; In addition, people with scalp injury, the elderly and infirm, people with liver and renal insufficiency, pregnant women and lactating women are also not suitable for dyeing their hair.
3, smog weather does not dye hair. Harmful substances in hair dyes can react with tobacco smoke or waste gas in the air to form carcinogenic nitrosamines.
How often do you usually dye your hair?
In general, the hair dyeing cycle is 2-3 times a year, which is also in line with the speed and frequency of hair growth. So it is more appropriate to dye your hair every four months or half a year. If you dye it once a month or change color frequently, it will seriously affect human health, which is also the reason for the birth of many blood tumors.