The soap itself was also a factor. “It was really nice soap,” he pointed out. It smelled good and lathered better than the usual soap people bought. People liked washing with it. “Global multinational corporations are really focused on having a good consumer experience, which sometimes public health people are not.” Lastly, people liked receiving the soap. The public health field-workers were bringing them a gift rather than wagging a finger. And with the gift came a few basic ideas that would improve their lives and massively reduce disease.