In 45 million households across America—upwards of 40% of the country— the first thing people do when they wake up is make a beeline to their Keurig machine for their morning cup of coffee. Then, they ...

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If that first delicious cup of coffee from your Keurig is now only a distant memory, dissolved in murky flavors and sluggish brewing speeds, it may be time to descale your Keurig. Even the cleanest ...