It uses chemicals containing oxidants and bleaches to remove pigments from hair and make it bright or white. Bleaching hair is usually used to dye bright and bright colors, such as gold, silver, white and purple.
The process of bleaching hair needs to use some chemicals, including sodium hydroxide, hydrogen peroxide, bleaching powder and so on. These chemicals may cause harm to hair, making it dry, fragile and easily broken. Therefore, before dyeing hair, it is necessary to consider the state, health and suitability of dyeing hair, and also pay attention to the quantity and quality of chemicals used to avoid excessive damage to hair.
In addition, the effect of bleaching hair will also be different due to personal hair color, texture, length and other factors. Therefore, before bleaching hair, it is best to consult a professional hair stylist and choose a suitable bleaching scheme to achieve the best dyeing effect.
Matters needing attention in bleaching hair
1, choose the right product: it is very important to choose the right bleach. You should choose professional bleaching products and choose the right bleaching agent according to your hair quality and color. Avoid using bleach that contains too much carbamate or hypochlorite, which can easily damage hair.
2. Reasonable time control: The action time of bleach is very important. Over time, hair will become very fragile, dry and even broken. Therefore, when using bleach, we must strictly control the action time to avoid being too long or too short.
3. Avoid overtreatment: Overdyeing or frequent dyeing will make hair extremely dry and fragile, leading to split ends and breaks. So don't use bleach frequently, and it's better to have an interval of more than three months, so that the hair has enough time to recover and repair.
4, pay attention to hair care: bleached hair needs more careful maintenance. Use deep nourishing conditioner every week, and use nourishing oil and hair mask regularly to keep hair moist and nutritious. At the same time, avoid using overheating appliances such as hair dryers and splints to avoid sun exposure and seawater immersion.