OOH and Activation, Colgate Plax OOH and Activation, Colgate Plax from Anish Ranjan Biswas OOH and Activation, Colgate Plax Promote the sale of mouthwash among the people who are already on the shopping floor. gLike OOH and Activation, Colgate Plax Promote the sale of mouthwash among the people who are already on the shopping floor. Creative Direction Share R 7 n Anish Ranjan Biswas New Delhi, India Follow Contact