It might keep your coffee hot without burning your hand, but plastic foam – more commonly known as Styrofoam – is one of the most harmful materials around when it comes to the environment. This petroleum-based plastic has gained a lot of negative attention in recent years, prompting bans in many cities such as New York Cityand Washington D.C. But some cities are still on the Styrofoam bandwagon. Check out the following infographic to see why it’s time to ditch the stuff.

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