Poo-Gloos Exposed (IMAGE) Wastewater Compliance Systems Caption Pollution-eating, igloo-shaped devices nicknamed Poo-Gloos sit in an unfilled sewage lagoon in Plain City, Utah, before the lagoon is filled. A new study shows the devices, sold under the name Bio-Domes, can clean up sewage as effectively as multimillion-dollar treatment plants, and thus can help small, growing towns and cities save money by using their sewage lagoons for longer periods of time before they need to build expensive sewage treatment plants. Credit Waste Compliance Systems Inc. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.