Is the hotel cleaning sign hanging outside the door?

Hotel cleaning signs need to be hung outside the door.

This is to facilitate communication and coordination between guests and hotel staff. When guests need to clean the room, they can put a sign outside the door to indicate that they need cleaning service. Hotel staff will arrange corresponding cleaning staff to deal with the brand after seeing it. On the contrary, if guests don't need to clean their rooms, they can choose not to put up signs to let the staff know that they don't need to clean them. This practice helps to improve work efficiency, ensure that guests' needs are met in time, and also protect guests' privacy.