![shutterstock_12720943-mouthwash](https://www.nationalelfservice.net/cms/wp-content/uploads/2011/08/shutterstock_12720943-mouthwash-150x150.jpg)
This review investigating the efficacy of chlorine dioxide mouthwashes in patients with halitosis included 10 RCTs. The findings suggest a potential benefit in the short-term. However the included studies are hetrogeneous and all have some concerns regarding bias so additional high quality well reported studies are needed.
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