COVID-19 – Disinfecting surfaces

Abstract

Available scientific studies show that, in controlled laboratory conditions, the SARS-CoV-2 virus can persist on surfaces for periods of time varying according to substrate, temperature, humidity, and quantity of virus initially present. In the context of the COVID-19 epidemic, while infection by hands touching contaminated surfaces cannot be excluded, disinfectants should only be used after thorough cleaning of the surfaces, and must be restricted to risk situations, as defined by the biocleaning recommendations issued by the French High Council for Public Health. More generally, biocidal products must only be used for their intended purpose, and as directed on the label, in order to ensure their effectiveness and absence of risks unacceptable for human health and the environment.