Hair dyeing is not good for health, try not to step on a few minefields, you can rest assured that y

Try not to touch the scalp when dyeing your hair, it is best to ask an experienced professional to dye it, and you can apply petroleum jelly or lotion to the hairline to avoid it from getting on the ** and causing damage.

The number of hair dyes must be controlled, not more than twice a year, if you dye your hair frequently, then it will be easy to make our human body disordered, and our health will be greatly affected at this time.

A large number of studies and clinical observations at home and abroad have confirmed that long-term hair dyeing is indeed not good for health. Atopic dermatitis is just its most common. Try not to let hair dye touch your scalp, and don't use hair dye to dye your eyelashes, eyebrows, etc.

Don't over-bleach, when dyeing your hair, you need some good hair dye.

Don't over-bleach and try to choose healthy hair dyes.

Girls are always trying to figure out how to make their hair look more beautiful and moving, and their hair is long and then short, and it is cut short and long, and so on.

Try not to touch the scalp when dyeing your hair, and it is best to ask an experienced professional to dye it.

Nowadays, hair dyeing is becoming more and more common, whether it is boys or girls, the age group is from middle school students to very old middle-aged and elderly people, and the hair dye group is very large. However, what are the dangers of hair dyeing, what are the dangers of hair dyeing, and is everyone who dyes their hair clear?

What are the dangers of hair dyeing:

Damage to hair

Bleaching. Among the hazards of hair dyeing, the first and most direct is to damage the hair. As we all know, it is necessary to bleach your hair before dyeing some lighter hair colors, which is also necessary in order to dye your hair better.

But just imagine, fading the original color of the hair, isn't it the same as using bleach to bleach, can it not hurt the hair much?

Therefore, if the hair is bleached and dyed, the hair will be damaged, the moisture balance will be lost, it will become dry, and the longer it will be, the thinner it will become. Eventually, there is a risk of hair loss.

Hair loss

Hair coloring. No matter how good the quality of the hair dye is, or whether it is not a plant ingredient, it must have a certain degree of damage to the hair and scalp. Hair dye can cause problems with the scalp and hair follicles.

If the hair follicles become inflamed, the hair follicles will shrink over time, and the result of hair follicle shrinkage is hair loss.

Poisoning

As mentioned above, hair dyes have harmful substances, and hair dye is when the hair dye comes into direct contact with the scalp, and if these harmful substances are absorbed, of course, it may cause poisoning.

Cause ** disease

What are the dangers of hair dyeing:

If the hair dye is in contact with the scalp, if the head is more sensitive and prone to allergies, it is easy to cause **disease. At first, it may just be itchy, but then if it is scratched and causes infection, it will be easy to get **disease, such as contact **inflammation, seborrheitis, rash and so on.

Summary. Clause.

1. To find out whether you are allergic to the brand, you can do an experiment behind the ear, mix a little dye liquid to be used on the **, and wait for half an hour to see if there is redness, swelling or erythema. Clause.

2. Wash your hair with a shampoo or soap that does not have moisturizer or hair care before dyeing your hair, which is easy to color. Allow your hair to dry before dyeing. Clause.

3. Don't dye your hair just after cutting it, as the hair dye will seep into your hair and cause great damage. Clause.

4. When dyeing hair, color from the back to the front from the root to the tip, otherwise the coloring will be uneven, because the temperature in front of the head is higher than the temperature behind the head. Clause.

5. After dyeing your hair, generally don't wash your hair again for three days, and let the color fix on your hair. Clause.

Fifth, the dyed hair is relatively fragile and needs to be carefully cared for, so you can do baking oil regularly.

Top 3 taboos for hair coloring.

Clause. 1. To find out whether you are allergic to the brand, you can do an experiment behind the ear, mix a little dye liquid to be used and wipe it on the **, and wait for half an hour to see if there is redness, swelling or erythema. Clause.

2. Wash your hair with a shampoo or soap that does not have moisturizer or hair care before dyeing your hair, which is easy to color. Allow your hair to dry before dyeing. Clause.

3. Don't dye your hair just after cutting it, as the hair dye will seep into your hair and cause great damage. Clause.

Fourth, when dyeing and cultivating shirts, color from back to front from root to tip, otherwise the coloring will be uneven, because the temperature in front of the head is higher than the temperature behind the head. Clause.

5. After dyeing your hair, generally do not wash your hair again within three days, so that the color is fixed on the hair. Clause.

Fifth, the dyed hair is relatively fragile and needs to be carefully cared for, so you can do baking oil regularly.

It is more expensive to go to the barber shop to dye my hair, and the materials used are not as good as those I bought, which is what insiders told me. The colors you specify often don't meet the requirements, because they are all adjusted according to the proportions of the line, and they are not very accurate. But their laughter is more skillful, and they apply it quickly and cleanly.

As for uniformity or unevenness, as long as you apply it carefully, whoever applies it will be the same. I hope the above helps you, and I wish you more happiness because you are beautiful! Cuter because of the joy!

First, don't dye particularly complex colors, second, don't perm after dyeing, third, try to use good products, don't be allergic, and fourth, don't always scratch your head, which will hurt the quality of the hair roots, which will make the hair worse and worse.

Don't dye your hair too brightly, do fruit dye or plant dye, don't dye it for too long, these will cause some damage to the hair