Starbucks Food Safety Practice Exam

What must be checked during chemical sanitization?

1. The temperature of the solution

2. Length of time of soaking

3. The concentration of the chemical solution using a test kit

4. Type of chemical being used

The correct answer is: The concentration of the chemical solution using a test kit

During chemical sanitization, it is essential to check the concentration of the chemical solution using a test kit. This is crucial because the effectiveness of the sanitizing solution is directly tied to its concentration. If the concentration is too low, it may not effectively kill harmful pathogens and microorganisms, leading to potential food safety risks. Conversely, if the concentration is too high, it can pose health hazards and damage surfaces or equipment. Using a test kit allows staff to accurately measure the concentration and ensure it falls within the recommended range for safe and effective sanitization. This practice helps maintain food safety standards within the establishment and protects both customers and staff from foodborne illnesses.