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An operation has a buildup of grease and condensation on the walls and ceiling. What is the most likely problem?

  1. Improper lighting

  2. High humidity

  3. Poor ventilation

  4. The wrong paint used

The correct answer is: Poor ventilation

The most likely problem in an operation where there is a buildup of grease and condensation on the walls and ceiling is poor ventilation (Option C). Poor ventilation can lead to a lack of airflow, allowing grease and condensation to accumulate in the facility. Proper ventilation is crucial in food service establishments to remove cooking odors, excess heat, and moisture, which helps prevent the buildup of grease and condensation. By addressing the ventilation issues, the operation can improve air quality, reduce the risk of mold and mildew, and maintain a clean and safe environment for food preparation.