Some women prepare before holidays and events to make some changes in their appearance, whether it is skin care or hair, and perhaps the most prominent change that women care about is dyeing hair, and because many do not have time to visit beauty salons - especially in the month of Ramadan and during the Corona crisis - it may become Home hair dye is the only safe option.

Home hair dye is frustrating for many, because it does not achieve the expected results, and may cause some problems for the hair and scalp, and here are some of the biggest mistakes that you may make when trying to get a new hair color:

Choosing the wrong hair color

If you want to get a good coloring result for your hair, do not mistake the right hair color, because each type of hair dye serves a specific purpose.

If this is your first experience in dyeing hair, choose a temporary type of professional color, as these types ensure that if you make a mistake, this color will not last long with you, as the color should disappear after 4-20 times after washing the hair with shampoo.

And remember that one package is not enough to dye long hair that exceeds the shoulder, you may need 2 or 3 packages, depending on the length and density of the hair.

It is best to choose a hair dye that is no more than two shades darker or lighter than your natural hair color, and if you hesitate between two colors, choose a lighter one.

If you apply hair color with random brush strokes, the result will be uneven color (Pixabay).

Use an inappropriate developer

Hair dye developer is the formula for lightening the hair color mainly, which is mixed with the desired hair dye color, as this substance is characterized by its ability to oxidize, or the amount of hydrogen peroxide in it.

Most developed hair lightening formulas are categorized into levels of 10, 20, 30 or in some cases 40, and depending on the strength of the developer it can also raise the level of hair color slightly.

One of the most common mistakes made by some is using an unsuitable developer for hair dye, so make sure to choose a developer for the same brand of hair dye to achieve better color results.

Wash hair before using the dye

Do not wash your hair immediately before using the dye, in order to reduce irritation of the scalp, and in order for the hair to acquire the desired color more efficiently.

Avoid using styling products such as dry shampoo, hair sprays, hairspray, and gels such as creams and gels, due to the ability of these substances to disrupt the penetration of color into the hair.

Use a special deep cleansing shampoo a day or two before using the dye to remove impurities from the hair.

Inappropriate dyeing tools

The result of the dye can also be spoiled by choosing inappropriate tools. Always use non-metallic dyeing tools only, because the color mixed in the metal container may spoil the chemical reaction of the dye and the developer, and use a plastic, porcelain or glass container to mix the dye formula.

Do not ignore the allergy skin test 48 hours before each dye use (Shutterstock)

Ignore the allergy test

Do not ignore the allergy skin test (applying a very small amount of dye to the skin) 48 hours before each use of the dye, even if you have previously used a hair dye product of this brand or another, as the sensitivity may develop suddenly, apply the mixture to the test area Using a cotton swab, leave the color exposed for 30 minutes, then wash the area with lukewarm water and pat dry with a clean towel.

If there is no reaction such as itching, redness, or inflammation, you are ready to use the dye. Do the same test on a strand of hair to make sure your hair reacts to the new color.

Failure to follow product instructions carefully

Don't be surprised if you apply hair color with random brush strokes, the color will result in an uneven color.

Apply hair dye regularly by dividing it into strand after strand, this is the only way to achieve an even distribution of colors.

Professionals always divide hair into 4 parts: bottom, middle, then ear to ear.

Also, always start with the areas of hair growth, then the medium lengths and then the ends, because the hair around the face is often weaker and affected by the dye faster.

The right time for the hair coloring process

Follow the manufacturer's instructions, some colors may cause problems for your hair if you exceed the limit for the coloring process.

The ideal time for coloring hair with dye is 35-40 minutes, and within the first 15 minutes the ammonia opens the hair scales to penetrate the color, and between 15-30 minutes the hair will acquire the desired color.

To neutralize leftover oxidation and set color, use a post-dye hair treatment product (Shutterstock).

Not washing hair well

Make sure to rinse the hair well after dyeing, wash your hair until the water becomes clear, but if the water is slightly colored, continue rinsing, then apply shampoo and conditioner.

Some products note that hair should be washed directly with shampoo, so the manufacturer's instructions must be strictly followed.

Also, avoid water for at least two days after coloring your hair, as the chlorine, salt and minerals in the water can accelerate the loss of pigment.

Give your hair enough time to absorb the new color properly. Waiting for washing allows the dye to penetrate into the shaft of your hair more accurately, and if your hair is oily, dry shampoo can be used to clean it.

Personalized hair treatment products

To neutralize oxidative residues and set the color, use post-dye hair treatment products, and buy a color care shampoo and conditioner for color-treated hair, as these products contain less powerful detergents to help the color stay in.