In the city of Kinshasa, the poor management of waste (plastic bags, packaging, household waste and others) poses enormous problems of insalubrity and degradation of nature, thus causing the development of endermic diseases (malaria, typhoid, etc.). Despite the efforts made by the municipal authorities, this problem of insalubrity in the Congolese capital still remains. Good waste management through public trash cans will generate positive and negative impacts on the Kinshasa environment. On this, we propose in this study some strategies for the distribution of new locations according to the methods adopted. The data obtained in the field and the results of their analysis have made it possible to deduce that the rate of insalubrity has increased over the past six years due to poor waste management. To remedy this persistent problem, we ask the population of the District of Mont-Amba to properly manage their waste by installing garbage cans and to participate in community work. To the authorities, we are asking for strong awareness raising regarding waste management and the installation of public trash cans in appropriate places outside neighborhoods.