The invention relates to the field of E06B3 / 48(2006.01)I, and particularly discloses a sound absorbing door easy to clean. The sound absorbing door comprises a door frame, a door leaf with a cat eye, a door shaft and a foldable sound absorbing plate; the connecting end of the door leaf is rotatably connected with the door frame through the door shaft, the side, facing outdoors, of the door leaf is connected with a sliding rail, the sound absorbing plate is provided with a movable block located at the folding portion of the sound absorbing plate, the sound absorbing plate is provided with an embedding hole of the movable block, and the embedding hole is opposite to the cat eye; the length of the sound absorbing plate is larger than that of the sliding rail, an automatic telescopic part is arranged in the sliding rail, the length of the automatic telescopic part is equal to that of the sound absorbing plate, one end of the automatic telescopic part is connected to the end, facing the door shaft, of the sliding rail, and the upper end of the sound absorbing plate is provided with connecting points which are arranged at a fixed distance and connected to the automatic telescopic part. The sound absorbing door easy to clean is used for solving the problem that an existing hotel door is difficult to clean due to the special shape.