Answers: Whitening is something like sculpture, it is something put onto the surface and whitens by semi-covering the darker shroud of skin below, like using talcum powder. A spray-on sunburn is the same type of article, similar, just done near something darker a bit than lighter than your normal skin color. Bleaching is a chemical process to correct the amount of melonin in the skin. Whitening is NOT death-defying. Bleaching IS dangerous.