In comparison to the strength of the sanitizing solution for immersion sanitizing, what should be the strength of the sanitizing solution for wiping counter tops?

The strength of the sanitizing solution for wiping countertops is typically more concentrated than for immersion sanitizing. This is because wiping surfaces involves directly applying the solution to potentially contaminated areas, and a stronger concentration is necessary to effectively kill pathogens on contact, particularly in high-risk areas like food preparation surfaces.

Immersion sanitizing usually involves submerging items in a sanitizing solution for a specific time to ensure thorough disinfection, which allows for a lower concentration to be effective over that duration. In contrast, when wiping, the contact time is significantly reduced, necessitating a more potent solution to achieve the required level of sanitation quickly.

Thus, the requirement for a stronger solution when wiping down surfaces ensures that the sanitizing process is effective against the risks of cross-contamination and other food safety concerns.