Ad of the Day: Bissell Cleans a Grimy Subway Floor, but That’s Not the Crazy Part

Down and dirty product demo

Ravi Dalchand really, really believes in his product.

@DaveGian davegia@hotmail.com David Gianatasio is a longtime contributor to Adweek, where he has been a writer and editor for two decades. Previously serving as Adweek's New England bureau chief and web editor, he remains based in Boston.