| 摘要 |
<p>According to the present invention, a duster for cleaning a pipe (100) comprises: a cushion material (110) formed to be inserted into a pipe (10); an outer cover (120) receiving the cushion material (110) to be finished. Moreover, according to the present invention, a cleaning method using the duster for cleaning a pipe comprises: a suction device connection step (S1) of connecting a suction device (20) to an end part of one side of a pipe (10); a duster insertion step (S2) of inserting the duster for cleaning a pipe (100) into the opposite end part where the suction device (20) is not connected to the pipe (10) after the suction device connection step (S1); and a duster suctioning step (S3) of operating the suction device (20) to suction the duster for cleaning a pipe (100) after the insertion step (S2). Therefore, when the present invention suctions the duster after the duster for cleaning a pipe (100) is inserted into the pipe (10), the present invention is capable of easily and rapidly cleaning the pipe (10) and preventing an indoor space from being contaminated since the duster is easily bent in a curved portion and passes through the curved portion.</p> |
