There are many kinds of pollution plastic waste pollution is the most dangerous pollution. There are many causes of plastic waste pollution, including the following main cause: firstly, the awareness of each individual is not good, reflected right from the consumption and treatment of waste: Habit single-use plastic misuse, Many individuals still throw their trash indiscriminately anywhere such as on roads, beaches, sewers, drains, . . . Second, the plastic waste treatment system in Vietnam is outdated, poor performance. Moreover, the local authorities do not tighten the use and treatment of plastic waste. Authorities lack interest in, indifferent to waste disposal, and lack of waste management systems. . . . Thereby we can see its significant harm to our lives: Plastic waste pollutes water and air, affects the growth and development of plants and animals. and cause dangerous diseases to humans and animals. Plastic waste floating in the sea can be eaten or caught by marine organisms, causing negative effects on life. Plastic waste changes the physical, biological and chemical properties of water sources, causes soil degradation, causes soil erosion, makes soil "sterile", and affects crops.