During World Cleanup Day in 2018, 18 million volunteers across the globe, from over 24 time zones, from New Zealand and back around to Hawaii, collected a ginormous amount of waste from all our environments: an estimated 88 million kilos! It was a total success. In Indonesia alone, seven million people took part. (Plastic) waste is high on the agenda all over the world, as it needs to be! The production of plastic materials grows year after year and a substantial amount ends up in our rivers and seas.