What strength of sanitizing solution should wiping cloths be stored in?

Wiping cloths should be stored in a sanitizing solution that is typically at a strength of 100 parts per million (ppm) when it comes to general food safety standards. This concentration is effective for killing common pathogens and ensuring that surfaces are sanitized without leaving harmful residues. The 100 ppm level is widely recognized as the safe and effective standard in the food service industry, providing a balance between effectiveness and safety for food contact surfaces.

While the other concentrations mentioned may have their uses, they do not meet the established standards for sanitizing food contact surfaces effectively. For instance, 25 ppm may not be strong enough to eliminate certain bacteria, making it insufficient for sanitizing food preparation areas. Similarly, 50 ppm might also fall short in certain situations, particularly when dealing with high-risk areas or during busy service times where contamination risks are greater. Thus, 100 ppm is the appropriate strength for ensuring surfaces remain safe for food handling.