https://community.qvc.com/t5/Home/Shark-Sonic-Duo/m-p/1308477#M40568 Has anyone used an alternate cleaning fluid in the Shark Sonic Duo to clean carpets? I have read that the machine works well but that you have to use a lot of the cleaning fluid and it is expensive. Thu, 02 Oct 2014 23:46:12 GMT cupidarrow 2014-10-02T23:46:12Z https://community.qvc.com/t5/Home/Shark-Sonic-Duo/m-p/1308477#M40568 Has anyone used an alternate cleaning fluid in the Shark Sonic Duo to clean carpets? I have read that the machine works well but that you have to use a lot of the cleaning fluid and it is expensive. Thu, 02 Oct 2014 23:46:12 GMT https://community.qvc.com/t5/Home/Shark-Sonic-Duo/m-p/1308477#M40568 cupidarrow 2014-10-02T23:46:12Z