Listerine tried to bring their brand idea of ‘what you put your mouth through’ to life in an extremely visual way, with a touch of comedy via its YouTube campaign, “Mouth vs. Life”, supported by mastheads on the YT homepage, TrueView Video Ads and Promoted Videos.
Watch the YouTube campaign case study below:
Listerine’s YouTube channel received no less than 2.5 million views with a dwell time of 1 minute and 2 seconds. They also received 55 million impressions across their mastheads.



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