Biocides are substances or mixtures that are composed of, or generate, one or more active substances (including microorganisms) whose objective is to destroy, counteract, neutralize, prevent the action or exercise any other type of control over any harmful organism by any means. other than a mere physical or mechanical action. Biocides are hydroalcoholic gels or cleaning products, among others. They can have bactericidal or viricidal properties, among others. From Farmacia y Derecho we help national and foreign companies to put new biocides on the Spanish and European markets.