Yes, restaurant kitchens typically use soap when washing dishes. Soap or detergent is an essential component in the dishwashing process as it helps to remove grease, oils, food particles, and other contaminants from dishes, utensils, and equipment. Soap works by breaking down and lifting away these substances, allowing for effective cleaning and sanitation.
In commercial kitchens, including restaurants, a combination of hot water, soap, and mechanical action (such as scrubbing or using dishwashing machines) is employed to ensure proper cleanliness and hygiene standards are met. The soap helps to emulsify and remove stubborn food residues and oils that may be present on dishes, making them safe for reuse.
Additionally, restaurant kitchens often have specific regulations and guidelines to follow when it comes to dishwashing and sanitation procedures to maintain cleanliness and prevent cross-contamination. These procedures may include using specific types of detergents or sanitizers approved for foodservice operations.