What is the optimal concentration range for chlorine sanitizers?

The optimal concentration range for chlorine sanitizers is crucial for effective disinfection while minimizing health risks and material damage. A concentration of 50-200 parts per million (ppm) is recommended as it strikes a balance between efficacy and safety. In this range, chlorine is potent enough to kill many types of pathogens, including bacteria and viruses, effectively sanitizing food-contact surfaces and equipment.

Using a lower concentration may not sufficiently eliminate harmful microorganisms, potentially compromising food safety. Conversely, concentrations above 200 ppm can lead to adverse effects such as strong odors, irritations to the skin and eyes, and the possibility of damaging equipment or food products. This higher concentration can also lead to the formation of harmful byproducts.

In summary, 50-200 ppm is selected as the range for chlorine sanitizers because it provides the necessary strength to ensure sanitation while maintaining safety for both users and the equipment involved.