No hair dye is basic with a pH of around 9.
Dye is not an acid. It is a colored substance that is used to impart color to materials like fabrics, paper, or hair. Dyes can be made from both natural and synthetic sources.
It is a base i think
yes it does, but you have to wash it out with acid all over your body... STRONG ACID
correct
Lemon juice has a very high acid content that causes a lightening of hair color.
Die? Like kill it? Well acid works...like citric acid... i think you mean dye which you can bleach it at a salon and then get a permanent or semiperminent die or use a dye that doesnt need bleach. Try Walgreen's
By adding a dye with a n ash base
use a black with a blue base
hair dye
redhair dye.
Ammonia helps in hair dye by opening up the hair cuticle, allowing the dye to penetrate the hair shaft and deposit color more effectively. It also helps to lighten the natural hair color and create a base for the new color to adhere to. Additionally, ammonia helps in the chemical reaction that occurs between the dye and the hair pigment.
Hair relaxer is typically a strong alkali, or base. It works by breaking down the disulfide bonds in the hair to straighten it.