Interesting facts Public school students from Amazonas create soap made with coffee grounds: sustainable product achieves over 60% approval and shows commercial potential and positive environmental impact. Andriely Medeiros de Araújo 20/04/2026 at 19:13
Economy Famous Soap Banned by Anvisa: Find Out Why It Can No Longer Be Sold Ruth Rodrigues 27/10/2025 at 17:06
