How long does it take oil based plastics to decompose?

Oil-based plastics can take hundreds to thousands of years to decompose, depending on environmental conditions. Factors such as temperature, exposure to sunlight, and the presence of microorganisms can influence the degradation process. Unlike organic materials, these plastics break down very slowly, contributing significantly to long-term pollution in landfills and oceans. Efforts to recycle and reduce plastic use are critical to mitigate their environmental impact.