Colgate launched a "Selfie for Change" campaign on Facebook to promote oral health among children in India and raise money for an NGO. The campaign encouraged users to upload photos of smiling children and helped brighten lives through donations. It aimed to engage "mummy bloggers" and drive corporate responsibility messages. The campaign was successful, growing its Facebook page likes from 0 to over 15,000 in the first month, reaching almost 1 million people and raising $100,000 for the NGO by year's end. It also provided a platform for ongoing Colgate initiatives and general oral care discussions.