Actually, the best solution to Styrofoam coffee cups is to recycle them by using a Styrofoam recycling machine.
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Insulation is key to keeping warm drinks piping hot! Our Hot Drink Cups are high-density Styrofoam cups that are sturdy and thick such as the 12-oz.
12 oz. Insulated Coffee Cup
Amid criticism, Dunkin' moves to replace foam cups - The Boston Globe
How to Recycle Paper Cups - Earth911
8-Ounce Foam Cups – The 8-Ounce cups are the perfect size for everyday use. Try these cups with both hot and cold drinks. Insulating Cups - The
8 Oz Disposable Foam Cups (100 Pack), White Foam Cup Insulates Hot & Cold Beverages, Made in the USA, To-Go Cups - for Coffee, Tea, Hot Cocoa, Soup
Personalized Wedding Foam Cups, Printed Styrofoam Cup, Design Your Own Cup, Custom Cup, Wedding Logo Cup, Custom Foam Cups
I froze a cherry coke overnight and it made its way through the styrofoam cup. : r/mildlyinteresting
Cities ban foam coffee cups and takeout containers
Coffee Cup Calorimetry
The best solution to deal with Styrofoam coffee cups in the United States
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Dunkin' is ditching its styrofoam coffee cups