How long does it take to bleach hair? Can I dye my hair on the same day I bleach it?

Bleaching hair is quite damaging to hair quality, but many trendy colors must be bleached and dyed before they can be colored, and dark hair cannot be dyed to achieve such an effect. So how long does it take for us to bleach our hair?

Bleaching hair usually takes 45 minutes, which is a little longer, but you need to be patient. Bleaching and dyeing are divided into bleaching and dyeing. Bleaching is to wash away the original melanin in the hair, and dyeing is to cover the original hair color with the desired color.

Most of the hair is dyed, and bleaching is an auxiliary. Bleaching is used to highlight the texture of the hairstyle and make it more three-dimensional. Or when you need to dye your hair a lighter color, you need to wash away the melanin in the dark hair to achieve the best effect. Dyeing your hair after bleaching will make the color more vivid and purer. Traditional hair dye products are very cheap, but because of its principle of forming a layer of pigment film on the surface of the hair, it tightly wraps the hair and makes it show color. Because the hair is wrapped for a long time, it cannot breathe, and the internal supply is not smooth, so it is often easy to cause dryness and breakage. It is the most harmful hair dye product.

You can dye your hair on the same day after bleaching. Both bleaching and dyeing can damage the hair, so after bleaching and dyeing, it is best to take care of the hair and repair the damage. When dyeing your hair, if the hair color can be dyed without bleaching, try not to bleach it, because the hair quality will become very bad after bleaching and it is difficult to restore it.

Do not bleach your hair more than twice a year. Frequent bleaching will damage the hair quality and may even cause hair loss in severe cases. Bleaching is to wash away the melanin in the hair before dyeing it another color. After bleaching, it is easier to dye, but the color will fade faster. Generally, you should bleach your hair before dyeing it a lighter or brighter color, so that the dyeing effect is better. If you dye your hair directly without bleaching, the dyeing effect is not good enough and the color difference is relatively large. Bleaching requires the use of highly peroxide milk combined with bleaching powder to open the hair scales and destroy the internal structure of the hair to achieve the effect of fading. Therefore, after bleaching, the hair will become dry and it is difficult to lock the color.

It depends on the original color of your hair. It will take about one or two bleachings to reach the seventh color.

The more times you bleach your hair, the more expensive it will be, probably adding a hundred or so.