"Praia Limpa é a Minha Praia" is an extension project carried out by the Teacher Training Faculty of the State University of Rio de Janeiro (UERJ-FFP) and SEA PROJECTS. Its objective is to raise public awareness about the impacts caused by pollution on the coastal environment. Studies are carried out with an emphasis on analyzing the composition, quantification and distribution of garbage, both in the waters of Guanabara Bay and on its beaches.