Psychic medium explained ghost might have been a spirit, soul collector, guiding people to afterlife. Volunteers at landifll found 54,000 personal objects and helped identify 1,200 people who perished during the attacks.
What is Oxygen Bleach? 1  Oxygen bleach is the common term for sodium percarbonate, a compound of natural soda crystals and hydrogen peroxide.  Oxygen bleach is widely available in detergents and other cleaning products and comes in a solid, powder-like form, usually diluted in water before use.
A bleach is a chemical that can remove or lighten color, usually via oxidation. Learn about the different types of bleaches and how they work. A bleach is a chemical that can remove or lighten color, usually via oxidation. Types of Bleach. There are several types of bleach. Chlorine bleach usually contains sodium hypochlorite. Oxygen bleach contains hydrogen peroxide or a peroxide-releasing compound such as sodium perborate or sodium percarbonate. Bleaching powder is calcium hypochlorite.