If the concentration of a sanitizing solution is too strong, what is a likely consequence?

When a sanitizing solution is too strong, one likely consequence is that it can damage food. A sanitizer with excessive concentration can leave harmful residues on food surfaces or directly onto the food itself, which poses a risk to food safety. Instead of effectively killing harmful microorganisms, a strong concentration may compromise food safety by altering the food's chemical composition or flavor.

This is crucial because sanitizers are designed for specific concentrations to ensure effective disinfection without causing harm. Using a stronger solution than recommended does not improve sanitization; instead, it may lead to negative health effects for consumers if these chemicals remain on food or food-contact surfaces in unsafe amounts.

Other options, such as becoming ineffective or unstable, may apply in different contexts or situations, but the primary concern in this scenario relates to the direct impact of the sanitizer on food safety and quality when used at excessive concentrations.