What is the acceptable strength range for a Quat sanitizer?

The acceptable strength range for a Quaternary Ammonium Compounds (Quat) sanitizer is indeed 150-300 parts per million (ppm). This range is important because it ensures the sanitizer is effective for disinfecting surfaces without being overly concentrated, which could lead to potential harm to users or damage to surfaces.

Using a Quat sanitizer within this range effectively kills a wide variety of pathogens while maintaining safety for food contact surfaces. Many regulatory agencies recommend this concentration to balance efficacy and safety, allowing for effective sanitation practices in food service environments.