Print Friendly or Save Article as PDF By Andrea Harper Guest Writer for Wake Up World Hydrogen peroxide (H2O2) is the only germicidal agent composed only of water and oxygen. Like ozone, it kills disease organisms by oxidation! For this reason, Hydrogen peroxide is considered the world’s safest all natural effective sanitizer. Hydrogen peroxide kills microorganisms by … Continue reading 26 Amazing Benefits and Uses for Hydrogen Peroxide