The phrase recycling contamination isn’t clear to people outside of the waste industry. Let’s break it down:
According to Merriam-Webster dictionary, contaminate means "to soil, stain, corrupt, or infect by contact or association" or "to make inferior or impure by admixture." In recycling, a contaminant is something that should not be in recycling because it can degrade other materials or the recycling process.
Common recycling contaminants that damage materials are food and liquids. Food and liquids in...









