Why is it important for flight attendants to dispose of remaining liquids?

Disposing of remaining liquids is crucial for maintaining hygiene and cleanliness on the aircraft. Proper disposal helps prevent spills and messes that could result in unsanitary conditions. It also minimizes the risk of cross-contamination, especially in high-traffic areas such as galleys or service carts where food and beverages are handled. Additionally, adhering to cleanliness standards is vital for guest satisfaction and overall cabin environment during the flight. By ensuring that any leftover liquids are removed, flight attendants contribute to a safe, pleasant travel experience for all passengers.