The environment in the country is threatened particularity in Sud-Kivu in different aspects and one of them which must be taken with care is the pollution made by plastics. Over their presence in dumps, there plastic rubish are found everywhere in roads, streets, avenues even in roads which lead to villages. In addition, these rubbish are being found in the fields and pastures. After having observed most of beasts with the presence of strange plastics, an hypothesis given by some farmers is that there were plastics covered with oil and salt according to their opinion. Surely, scientifically we wondered if humanly speaking that is possible whereas these farmers provide cows to butchery. There farmers make their cows swallow plastic materials in order to bring them elsewhere to be bred. This study was done in order to comprehend exactly what is taking place and the consequences of plastic rubbish and ingested clothes. With the sample of 1270 beasts slaughtered in the four slaughterhouses, we got 179 beasts having strange elements : 13,4% at Mugogo, 12,1% at Mudaka, 14,7% at Beach Muhanzi and 22,5% specialy for little ruminant at Beach Muhanzi/ Kachoma. During the research of diagnosis protocol on an animal living emaciated, the reductions approved of ruminating constitute presumptive elements in our area deeply polluted. The scarcity of farming lands and the one of forage (lack of integral agriculture) situation which render beast to be vulnerable on pica (sickness of flesh). From there primary results, 24 beasts were diagnosed and confirmed after "laparotomie" in investigation followed by a "rumenotomie". A experiment of healing by administrating beer "coca-cola" in its selling states destined in human beverage does not give any result as it is the case of "emollients" and "laxactifs". This drink doesn't affect these plastic rubbish in vitro conditions of dose in the mixture of a rumenal sac and coca-cola diluted rate of 50%.