How to Clean a CoffeemakerBetter Homes & GardensMon, July 18, 2016 at 11:13 PM UTCCoffee tasting bitter lately? Give coffee buildup a big send-off with this quick, easy method for cleaning a coffeemaker and carafe with vinegar and water. You'll be enjoying a fresh, delicious cup of java before you know it.Coffee tasting bitter lately? Give coffee buildup a big send-off with this quick, easy method for cleaning a coffeemaker and carafe with vinegar and water. You'll be enjoying a fresh, delicious cup of java before you know it.About Our Ads