3% Solution of FCC, USP Food Grade Hydrogen Peroxide
Hydrogen Peroxide is H2O2, Water is H2O. Hydrogen Peroxide has an extra atom of nascent oxygen. The Earth itself is protected by a layer of oxygen. When the ultra-violet light from the Sun comes down and hits this layer of oxygen, it turns oxygen (O2) into ozone (O3). Ozone is heavier than oxygen (O2) in the atmosphere so it precipitates down. When you push O3 through water (clouds), you turn H2O into H2O2. Thus we fine H2O2 hydrogen peroxide! H2O2 comes down as rain. Rainwater is loaded with hydrogen peroxide.