Wash rooms are essential in every building and are used for personal hygiene, cleanliness, and sanitation purposes. There are many synonyms for wash rooms that are often used interchangeably, including restrooms, lavatories, toilets, bathrooms, powder rooms, WCs, and latrines. Restrooms are commonly used in public places like restaurants, airports, and malls. Lavatories are typically associated with hotels or high-end buildings. Bathrooms often refer to washrooms that have shower facilities. Powder rooms are primarily used for touch-ups and freshening up. WCs are also known as water closets or toilets, and latrines are often associated with military installations. Regardless of the synonym used, maintaining clean wash rooms is essential for a healthy environment.