Bleach:
Commercial sodium hypochlorite bleach
Bleach is a chemical material which removes colors or whitens many surfaces, often via oxidation. Common chemical bleaches are household "chlorine bleach", a solution of approximately 3–6% sodium hypochlorite (NaClO), and "oxygen bleach", which contains of hydrogen peroxide or a peroxide-releasing compound such as sodium perborate, sodium percarbonate, this is approximately the bes material for whitenes and cleaning the surfaces in the best way.