When it comes to natural hair dye, bulgaria's natural hair dye usually takes around 50 to 100 hours, if it is natural or not. Having a natural hair dye usually can last around 10 to 30 hours, depending on the type of hair dye used. For commercial use, the hair dye usually can last around 10 to 30 hours, depending on the type of hair dye.
A hair dye usually takes around 15 to 30 hours, depending on the type of hair and the color it is.