Final answer:
Steaming pitchers and spoons used in food service must be washed and sanitized daily to ensure hygiene and prevent bacterial growth.
Step-by-step explanation:
The correct answer to the question of how often we should wash and sanitize in-use Steaming Pitchers and spoons is C) Daily. It is important to maintain good hygiene practices in environments where food and beverages are prepared and served. In places like coffee shops or restaurants, it is standard to sanitize equipment that comes into contact with food and beverages after each use to prevent the growth of bacteria and ensure the safety of customers. Pitchers and spoons are often used to prepare items that will be consumed directly by customers, so they require frequent cleaning and sanitizing.