Utah Food Safety Practice Test

What is one way to demonstrate proper sanitization?

1. Wiping surfaces with a dry cloth

2. Submerging dishes in a chlorine solution after washing and rinsing

3. Soaking dishes in hot water for 5 minutes

4. Purging dishes in the dishwasher only

The correct answer is: Submerging dishes in a chlorine solution after washing and rinsing

Demonstrating proper sanitization involves utilizing an effective method to eliminate pathogenic microorganisms from surfaces and equipment. Submerging dishes in a chlorine solution after washing and rinsing is a widely-recognized approach for achieving this level of sanitation. Chlorine is a powerful disinfectant that effectively reduces the number of bacteria and viruses, making it essential in food safety practices. After the initial washing and rinsing, immersing dishes in a chlorine solution ensures that any remaining pathogens are eradicated, providing a safe environment for food service. Proper concentration and contact time with the sanitizing solution are crucial to achieving effective sanitation. This method is commonly used in food service settings because it is both practical and effective when done correctly. Other methods listed may not consistently provide the same level of sanitization or may not be recognized as accepted practices. For instance, wiping surfaces with a dry cloth can lead to the spread of bacteria rather than their removal. Soaking dishes in hot water for a specified time may not ensure that all harmful microorganisms are eliminated, depending on the temperature and duration. Relying solely on a dishwasher for sanitization, without additional confirmation of its efficacy or without using proper sanitizing methods, can fall short of the necessary standards. Thus, option B stands out