Virucides or virocides (virus = poison, slime, mucilage, sap and caedere = to kill) are chemical or biological agents that inactivate viruses. They belong to the group of pesticides. The term virucidal is misleading because viruses do not have all the characteristics of a living organism and are therefore not killed but inactivated. Some of the substances are not only virucidal, but also bactericidal and/or fungicidal.

These frequently used virucides are chemically synthesised and are classified as organic virucides:
In addition to chemically produced virucides, there are also biological virucides based on natural active ingredients:
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Thomas Götz
Weinberater, Weinblogger und Journalist; Schwendi