Final answer:
Hair can be controlled during food preparation by using a hair net or hat, bobby pins, or washing the hair.
Step-by-step explanation:
Hair can be controlled during food preparation by primarily wearing a hair net or hat to prevent loose hairs from falling into the food. This is an effective way to prevent hair contamination. Another option is to bobby pin the hair back to keep it securely away from the face and food. Additionally, washing the hair before food preparation can help remove any loose hairs and maintain cleanliness.
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