Abstract: Disclosed is a dry cleaning device including a first cleaning unit that performs cleaning by generating a rotational air current inside a first housing having a first opening and by colliding cleaning media with a to-be-cleaned object that is attached to the first opening, the first cleaning unit being disposed at a first surface of the to-be-cleaned object; and a second cleaning unit that performs the cleaning by generating a second rotational air current inside a second housing having a second opening and by colliding second cleaning media with the to-be-cleaned object that is attached to the second opening, the second cleaning unit being disposed on a second surface of the to-be-cleaned object, so that the first opening and the second opening are facing each other, wherein the cleaning is performed from the first surface and second surfaces of the to-be-cleaned object.