Studies: Hand sanitizers kill COVID-19 virus, e-consults ...- chief hand sanitizer can destroy virus ,In the hand sanitizer study, the researchers evaluated the effectiveness of different concentrations of two WHO-recommended and two modified hand sanitizer formulations on COVID-19 virus. The WHO recommends two formulas: (1) 80% ethanol, 1.45% glycerol, and 0.125% hydrogen peroxide; and (2) 75% 2-propanol, 1.45% glycerol, and 0.125% hydrogen ...COVID-19: Hand sanitizers inactivate novel coronavirus ...Tests have confirmed that two hand sanitizer formulations recommended by the World Health Organization (WHO) inactivate the virus that causes coronavirus disease 19 (COVID-19).