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------------------------------------------------ List the four instances when a food-contact surface must be cleaned and sanitized.

Food-contact surfaces must be cleaned and sanitized before and after handling different types of food, after four hours of continuous use, and after preparing potentially hazardous foods.

Explanation:

Food-contact surfaces must be cleaned and sanitized in the following instances:

Before using a surface to prepare a different type of food. For example, if you were using a cutting board to prepare raw meat, it should be cleaned and sanitized before using it to chop vegetables.
After four hours of continuous use. This ensures that any bacteria or pathogens that may have accumulated are properly removed.
After being used to prepare potentially hazardous foods, such as raw meat or eggs.
When switching tasks and handling different types of food. For instance, if you were just handling raw chicken and now need to prepare salad ingredients, the surface should be cleaned and sanitized.

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Saakshi76 Saakshi76 · Answer 2 · 2024-09-17T07:24:22-04:00

Food-contact surfaces should be cleaned and sanitized after each use, after interruptions, at the end of the day, and when suspected of contamination to ensure a safe kitchen for meal preparation.

Must be cleaned and sanitized at the following times are:

After each use: Whenever you finish using a surface to prepare a particular type of food, it should be cleaned and sanitized before using it again, especially when switching from one type of food to another (e.g., from raw meat to vegetables).
After any interruption in the task: If you are interrupted while preparing food, clean and sanitize the surfaces before continuing. This helps prevent the growth of bacteria or any potential contamination.
At the end of the day: At the end of your work shift or cooking day, thoroughly clean and sanitize all surfaces, cutting boards, utensils, and equipment.
When contamination is suspected: Any time you think a surface may have been contaminated, it should be cleaned and sanitized immediately. This might occur if the surface has been in contact with potentially harmful bacteria or substances, such as raw meat or unwashed fruits and vegetables.