My city says don’t recycle pizza boxes or cardboard with oil on it. I get it, but where do you draw the line? Surely one speck of oil won’t ruin a whole batch of pulp, otherwise they would have no hope for a pure batch of paper. One out of 1 million people could ruin it each week. I saw a previous that discusses “why no pizza boxes” but it doesn’t explain how much grease is too much.
In: Chemistry
I usually tear off the top and put it in recycling. The bottom always has grease. Top is clean.
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