https://community.qvc.com/t5/Home/Has-anyone-used-the-Shark-Sonic-Duo/m-p/330819#M6891 <P>I have aging wall-to-wall carpeting which needs to be freshened up, and the infomercial makes it look like the right machine to help me out. However, I've read on-line reviews which are not positive. Thank you for any comments you can provide.</P> Fri, 07 Jun 2013 19:48:15 GMT sashamatthews 2013-06-07T19:48:15Z https://community.qvc.com/t5/Home/Has-anyone-used-the-Shark-Sonic-Duo/m-p/330819#M6891 <P>I have aging wall-to-wall carpeting which needs to be freshened up, and the infomercial makes it look like the right machine to help me out. However, I've read on-line reviews which are not positive. Thank you for any comments you can provide.</P> Fri, 07 Jun 2013 19:48:15 GMT https://community.qvc.com/t5/Home/Has-anyone-used-the-Shark-Sonic-Duo/m-p/330819#M6891 sashamatthews 2013-06-07T19:48:15Z