IXONIA -- Ixonia Elementary School is competing to win a playground made from recycled oral care waste through the third annual Recycled Playground Challenge.

The school will earn one 'Playground Credit' for each unit ("unit" defined as 0.02 pounds of used, post-consumer oral care products and packaging) of oral care waste, such as empty toothpaste tubes and floss containers, sent to TerraCycle for recycling. An additional credit is earned for every online vote cast for the school at www.meijer.com/colgate by June 30. The grand prize is...