Recycling is one of our most popular environmental causes. It saves energy, conserves natural resources, and reduces toxic gas emissions. That is why world leaders emphasise the importance of global recycling, especially given the number of plastics accumulated every day.
However, most of us are unaware of the rules of proper recycling, such as those for paper and plastics. Contrary to popular belief, not all types of paper and plastic, such as greasy pizza boxes, are safe to recycle. These are items made of polypropylene and polyethylene that contain unresolved waste residue and cause the recycling machine to clog.
When placed in recycling bins, they contaminate other materials. And the contaminated bin is usually disposed of in a landfill, adding to our carbon footprint.