Hair dye is a product used to change the color of hair. It can be used to cover gray hair, add highlights or lowlights, or create a completely new look. There are many different types of hair dye available, each with its own advantages and disadvantages. Some dyes are permanent, while others are semi-permanent or temporary. The type of dye that you choose will depend on your individual needs and preferences.
How long does hair dye last? The answer to this question depends on the type of dye that you use. Permanent hair dye is the most long-lasting type of dye, and it can last for up to 6 weeks. Semi-permanent hair dye is less permanent than permanent hair dye, and it can last for up to 4 weeks. Temporary hair dye is the least permanent type of dye, and it can last for up to 1 week.
