A vacuum cleaner comprising: a cleaner main body; and a dust container communicating with the cleaner main body, the dust container storing dusts separated from air, wherein the dust container comprises: a dust collection body comprising a dust storage part for storing the dusts; a pressing member (220, 230) for compressing the dusts stored in the dust collection body, wherein the pressing member (220, 230) comprises a first pressing member including a first pressing plate, and a second pressing member including a second pressing plate interacting with the first pressing plate; and a cleaning member coupled to the first pressing plate and contacting an inner surface of the dust collection body to clean the inner surface of the dust collection body, wherein the cleaner main body comprises a driving device including a compression motor used as a driving source disposed in the cleaner main body and power transmission parts (410, 420) for transmitting the driving force of the driving source into the first pressing member, wherein the first pressing member is rotated by the driving device within the duct collection body, and the cleaning member is rotated together with the first pressing plate of the first pressing member, characterized in that the cleaning member is deformed in shape by an external force. a cleaner main body; and a dust container communicating with the cleaner main body, the dust container storing dusts separated from air, wherein the dust container comprises: a dust collection body comprising a dust storage part for storing the dusts; a pressing member (220, 230) for compressing the dusts stored in the dust collection body, wherein the pressing member (220, 230) comprises a first pressing member including a first pressing plate, and a second pressing member including a second pressing plate interacting with the first pressing plate; and a cleaning member coupled to the first pressing plate and contacting an inner surface of the dust collection body to clean the inner surface of the dust collection body, wherein the cleaner main body comprises a driving device including a compression motor used as a driving source disposed in the cleaner main body and power transmission parts (410, 420) for transmitting the driving force of the driving source into the first pressing member, wherein the first pressing member is rotated by the driving device within the duct collection body, and the cleaning member is rotated together with the first pressing plate of the first pressing member, characterized in that the cleaning member is deformed in shape by an external force. a dust collection body comprising a dust storage part for storing the dusts; a pressing member (220, 230) for compressing the dusts stored in the dust collection body, wherein the pressing member (220, 230) comprises a first pressing member including a first pressing plate, and a second pressing member including a second pressing plate interacting with the first pressing plate; and a cleaning member coupled to the first pressing plate and contacting an inner surface of the dust collection body to clean the inner surface of the dust collection body, wherein the cleaner main body comprises a driving device including a compression motor used as a driving source disposed in the cleaner main body and power transmission parts (410, 420) for transmitting the driving force of the driving source into the first pressing member, wherein the first pressing member is rotated by the driving device within the duct collection body, and the cleaning member is rotated together with the first pressing plate of the first pressing member, characterized in that the cleaning member is deformed in shape by an external force.