Last February Procter & Gamble launched a campaign, created by the ad agency Wieden+Kennedy, called The Man Your Man Could Smell Like (aka Old Spice Man). The rest is internet history. The ad has become wildely popular and the original video has raked in over 15 million views on youtube.

Regardless of the ad’s success, marketing tracking agency WARC reports that sales of the specific product the Old Spice Man is holding are down by 7%. Some agree and explain, others refute.

One thing worth looking at, apart from the sales data, is how many people have been searching for “old spice” and how the campaign impacted the search volume. Below is the timeline of how often people have been searching for “old spice” in Google (from Google trends).

Old Spice - Google Trends

Notice how the campaign only hit the viral sweet-spot in July. According to BrandWeek, the 7% figure is for 52 weeks ending in June the 13th 2010. The viral effect only takes off in July, which isn’t included in the data.

The campaign’s impact on search volume from February to June might not be reflected in sales, but the jury is still out on the impact of the viral aspect, which only just took off.