What is decolorized hair?

When you are decolorizing hair (also known as hair bleaching) you are essentially lightening the hair by removing the hair's color. ... This process is called peeling because it's like an onion where you truly peel away one layer of color at a time.

What are the different types of bleaching agent?

The most common bleaching agents generally fall into two categories: chlorine and its related compounds (such as sodium hypochlorite) and the peroxygen bleaching agents, such as hydrogen peroxide and sodium perborate. Reducing bleaches represent another category. Enzymes are a new category of bleaching agents.