The bleaching powder of dyed hair has deteriorated for a long time, can it still be used first?

The reason for the hair dyeing is likely to be that you have dyed your hair in a different color before, resulting in uneven coloring this time. For example, if you have dyed black hair before, then the color cannot be even, and you need to change the color before dyeing your hair to dye other colors. Even if your hair has been washed, it is recommended that you choose a dark color for the effect.

I don't know if you want to change colors or redye.

Remedy: 1. Ordinary color change You can use the color matching principle of color science to add another color to the existing hair color to get the desired color.

2. Hair from natural black to light flax is divided into 10 spans, from dark to light dyeing more than three spans, first "bleaching" is the best choice, so that the coloring effect will be good, and the color will not be spent.

3. Black becomes other Hair that has been dyed black must fade first to dye other colors, otherwise it is not easy to color, if there are too many metal elements in the previous black dye, it often has to fade twice to complete.

4. Bleaching Severely damaged hair is best to bleached twice every other day to avoid making the hair worse.

5. The color is spent: Dye it again with a hair dye that is two degrees darker than the current hair color to make the color even.

6. Interval interval The interval between two hair dyes is at least six to eight weeks, because no matter how advanced the dye can also damage the hair cuticle, when the hair has not yet recovered its health but dyed again, in addition to aggravating the damage to the hair, it will also make the new hair color not last.

It's completely possible to dye it black, but if you want to dye it in other colors in the future, it will be difficult to color your hair, and it will be very troublesome and hurtful to the dyeing process.

You can't bleach your hair directly after a perm. Perming and dyeing hair can cause great damage to the hair quality, so it is necessary to pay attention to choosing qualified products, and find experienced hairdressers to operate, and pay attention to maintenance at ordinary times to minimize the damage. It is okay to bleaching every other week in the future, because if you say that the hair is dyed directly after perming, the damage to the hair is very serious, so it is recommended to bleaching it every other week.

Bleaching is divided into bleaching and dyeing. Most of the colors are dyed, and the drift initiates an auxiliary role. Hair bleaching is to wash away the original melanin in the hair, and hair dyeing is to cover the desired color on the original hair color.

In order to highlight the texture of the hairstyle, it is more intense and three-dimensional, and hair bleaching is used.

Traditional hair coloring products are inexpensive, but due to their principle, a pigment film is formed in the hair layer, which tightly wraps the hair and gives it a color. If a perm is required, it should be done 7 days before the dye, or 7 days after the hair is dyed. The best order of dyeing and perming should be to perm first and then dye your hair, because heat treatment is likely to cause color loss.

Bleached hair dyes will fade and the hair will turn yellow, eventually turning yellow.

The color of the highlight is different after the color fades, so there is no basis and answer to this, and everyone's hair is different. Grape purple or collapsed grape red fades slowly, grape purple washing will fade into a reddish color (good dyeing cream), grape red washing will gradually transition from coffee color to coffee cracked brown yellow. If the fruit is whiter, it should be dyed with a heavier color, such as dark brown-purple and dark brown-red.

In fact, because no matter how good the dye paste is, the color will become lighter and lighter.

Bleached hair waits until new hair grows out, and the new hair is black, but most people who choose to bleach their hair now will choose color, and black hair does not go well with the bleached color, so they generally choose to re-dye it.

Nowadays, young people like to pursue individuality, and many people like to bleach, and the bleached hair color is generally cool. What's even cooler is that many friends who dye their hair at home by themselves, but there are also people who don't know if they need to blow dry their hair after bleaching?

Do I need to blow dry my hair to dye my hair after bleaching?

After bleaching, rub your hair until it is 8 dry, and then you can continue dyeing your hair. After bleaching, rub the hair to 80% dry and continue to dye it, so that the hair will not be too dry, it has a certain effect of protecting the hair, and a little moistening can also make the hair more evenly colored and the color more beautiful.

How long does it take to dye your hair after bleaching.

Bleaching and dyeing is originally carried out simultaneously, after bleaching the hair, blow the hair to eighty percent dry and dye the hair immediately, the hair can be slightly moist, it can protect the hair, and can also make the hair color more even, the color is more full and clean. But don't dye your hair continuously, it will hurt your hair more. The interval between the two hair dyes should be about 3 months.

This is healthier for your hair.

What color is the hair after bleaching.

This problem is very simple, bleaching hair is to remove the pigment of the hair, theoretically down in turn (waiting time after the potion goes up) is brown, red, yellow, blonde But in fact, after the Chinese bleach, the hair is basically yellow, and the whole head is not very good-looking. Generally, the degree of bleaching will be chosen according to the hair color you want to dye.

How to care for your hair after bleaching.

One: Massage into dry, frizzy hair.

If you want to restore the shine of your hair, then you need to pay attention to whether the adrenal glands are functioning properly, so you can improve dull hair by pressing the kidney acupoints, and there is no limit to massaging it several times a day. The ten fingers of both hands are slightly bent, and the fingertips of the ten fingers are pushed from the front hairline to the posterior hairline of the occipital through the top of the head, repeating the operation 20 40 times.

Two: Use the right way to wash your hair.

Shampooing is the first step in hair care, but if you don't wash your hair properly, it can cause damage to your hair, so be sure to use the right shampooing method.

When shampooing, the correct way is to pour the shampoo into the palm of your hand, add a little water, rub your hands into a rich lather, and then apply it to your hair. Do not rub your hair vigorously after washing your hair, as the cuticle of wet hair is fully opened, and if you rub your hair or comb your hair with a comb, it will easily cause split ends.

The fading agent bleached the hair, can it still be dyed.

Yes, this should be destained and then restained. It is necessary to use a decolorizer to reduce the artificial pigment in the hair, and at the same time, you can add lead to make a spring care Zen product mixed and heated. After decolorization, it is important to choose a lighter color paste and low hydrogen peroxide color to avoid the color of the hair after dyeing will be darker than expected.

When using, apply the mixture of decolorizer No. 1 and No. 2 on the hair for 10-20 minutes, wash the hair twice, then apply 3% hydrogen peroxide to test and stabilize the remaining pigment, rinse, then apply conditioner, and gently blow dry to recolor.