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.
Laundry bleach is a solution of hypochlorite (ClO-). The effervescence of oxygen happens in a rather sedate manner when small quantities and weak concentrations of the two reactants are mixed, e.g. using typical 3% pharmacy hydrogen peroxide and 5% NaOCl laundry bleach.