NEWARK, N.J., (July 3, 2018) –TerraCycle today announced the 2018 Save Water Garden promotion, the first-ever pledging contest with Colgate-Palmolive (“Colgate”), the global oral care leader, and regional retailer ShopRite. The partnership calls upon school students, teachers and communities to take the pledge to save water on behalf of their school for a chance to win one of two (2) recycled gardens made from recycled oral care waste.