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Q. Is it safe to recycle plastic jugs that previously held toxic substances? Would the residue from a bottle of automotive antifreeze or household cleaner transfer to next plastic product after recycling? I've thought about washing out the bottles before recycling, but I don't really want to put this into the wastewater system either. Obviously, not using these products is the best way around this problem.
A. Dearest Jon,
I’m so glad you asked. A well-meaning person who tosses the wrong item into a recycling bin can do more harm than good -- especially when the item in question may contain toxic residue that can harm waste managers or contaminate other recyclables.
Nobody likes the idea of hazardous chemicals around the house, but many of us may end up harboring some anyway, whether it’s antifreeze, lawn pesticides, drain cleaners, or even nail polish. As you note, Jon, the best thing to do is avoid these products altogether, but more on that in a bit. For now, we’ve got a few jugs to deal with.