What should be done to surfaces before applying biocides?

To effectively apply biocides, surfaces must be cleaned beforehand. This step is essential because biocides are designed to target and eliminate microorganisms, but their efficacy can be significantly hindered if the surface is not adequately prepared. Cleaning removes dirt, debris, and organic matter that can shield microorganisms from the active ingredients in the biocide.

If surfaces are simply wiped or heated, they may still retain residues or contaminants that can prevent effective penetration and action of the biocide. Therefore, thorough cleaning ensures that the biocide can access the microorganisms directly, enhancing its effectiveness and ensuring that the treatment is as successful as possible. Cleaner surfaces provide a more favorable environment for the biocide to work, thereby improving overall sanitation and microbial control.